989943366070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1239

約数の個数: 256

約数和(自身を含む): 2063593635840

約数和(自身を除く): 1073650269770

約数列:

[1, 2, 5, 10, 17, 31, 34, 37, 47, 62, 74, 85, 94, 109, 155, 170, 185, 218, 235, 310, 370, 470, 527, 545, 629, 799, 991, 1054, 1090, 1147, 1258, 1457, 1598, 1739, 1853, 1982, 2294, 2635, 2914, 3145, 3379, 3478, 3706, 3995, 4033, 4955, 5123, 5270, 5735, 6290, 6758, 7285, 7990, 8066, 8695, 9265, 9910, 10246, 11470, 14570, 16847, 16895, 17390, 18530, 19499, 20165, 24769, 25615, 29563, 30721, 33694, 33790, 36667, 38998, 40330, 46577, 49538, 51230, 53909, 57443, 59126, 61442, 68561, 73334, 84235, 87091, 93154, 97495, 107818, 108019, 114886, 123845, 125023, 137122, 147815, 153605, 158813, 168470, 174182, 183335, 189551, 194990, 216038, 232885, 247690, 250046, 269545, 287215, 295630, 307210, 317626, 342805, 366670, 379102, 435455, 465770, 522257, 539090, 540095, 574430, 623339, 625115, 685610, 791809, 794065, 870910, 916453, 947755, 1044514, 1080190, 1136677, 1246678, 1250230, 1443887, 1583618, 1588130, 1723349, 1832906, 1836323, 1895510, 2125391, 2273354, 2611285, 2699821, 2887774, 3116695, 3222367, 3348589, 3446698, 3672646, 3959045, 3996703, 4250782, 4582265, 5076893, 5222570, 5399642, 5683385, 5876081, 6233390, 6444734, 6697178, 7219435, 7918090, 7993406, 8616745, 9164530, 9181615, 10153786, 10626955, 11366770, 11752162, 13499105, 14438870, 16111835, 16742945, 17233490, 18363230, 19323509, 19983515, 21253910, 24546079, 25384465, 26998210, 29296933, 29380405, 32223670, 33485890, 38647018, 39967030, 49092158, 50768930, 53423819, 56926013, 58593866, 58760810, 67943951, 86307181, 96617545, 99893377, 106847638, 113852026, 122730395, 123897793, 135887902, 146484665, 157383683, 172614362, 187845041, 193235090, 199786754, 245460790, 247795586, 267119095, 284630065, 292969330, 314767366, 339719755, 375690082, 431535905, 499466885, 534238190, 569260130, 619488965, 679439510, 786918415, 863071810, 908204923, 939225205, 998933770, 1238977930, 1573836830, 1816409846, 1878450410, 2106262481, 2675522611, 3193365697, 4212524962, 4541024615, 5351045222, 5823196271, 6386731394, 9082049230, 10531312405, 11646392542, 13377613055, 15966828485, 21062624810, 26755226110, 29115981355, 31933656970, 58231962710, 98994336607, 197988673214, 494971683035, 989943366070]

約数ペア:

[(1, 989943366070), (2, 494971683035), (5, 197988673214), (10, 98994336607), (17, 58231962710), (31, 31933656970), (34, 29115981355), (37, 26755226110), (47, 21062624810), (62, 15966828485), (74, 13377613055), (85, 11646392542), (94, 10531312405), (109, 9082049230), (155, 6386731394), (170, 5823196271), (185, 5351045222), (218, 4541024615), (235, 4212524962), (310, 3193365697), (370, 2675522611), (470, 2106262481), (527, 1878450410), (545, 1816409846), (629, 1573836830), (799, 1238977930), (991, 998933770), (1054, 939225205), (1090, 908204923), (1147, 863071810), (1258, 786918415), (1457, 679439510), (1598, 619488965), (1739, 569260130), (1853, 534238190), (1982, 499466885), (2294, 431535905), (2635, 375690082), (2914, 339719755), (3145, 314767366), (3379, 292969330), (3478, 284630065), (3706, 267119095), (3995, 247795586), (4033, 245460790), (4955, 199786754), (5123, 193235090), (5270, 187845041), (5735, 172614362), (6290, 157383683), (6758, 146484665), (7285, 135887902), (7990, 123897793), (8066, 122730395), (8695, 113852026), (9265, 106847638), (9910, 99893377), (10246, 96617545), (11470, 86307181), (14570, 67943951), (16847, 58760810), (16895, 58593866), (17390, 56926013), (18530, 53423819), (19499, 50768930), (20165, 49092158), (24769, 39967030), (25615, 38647018), (29563, 33485890), (30721, 32223670), (33694, 29380405), (33790, 29296933), (36667, 26998210), (38998, 25384465), (40330, 24546079), (46577, 21253910), (49538, 19983515), (51230, 19323509), (53909, 18363230), (57443, 17233490), (59126, 16742945), (61442, 16111835), (68561, 14438870), (73334, 13499105), (84235, 11752162), (87091, 11366770), (93154, 10626955), (97495, 10153786), (107818, 9181615), (108019, 9164530), (114886, 8616745), (123845, 7993406), (125023, 7918090), (137122, 7219435), (147815, 6697178), (153605, 6444734), (158813, 6233390), (168470, 5876081), (174182, 5683385), (183335, 5399642), (189551, 5222570), (194990, 5076893), (216038, 4582265), (232885, 4250782), (247690, 3996703), (250046, 3959045), (269545, 3672646), (287215, 3446698), (295630, 3348589), (307210, 3222367), (317626, 3116695), (342805, 2887774), (366670, 2699821), (379102, 2611285), (435455, 2273354), (465770, 2125391), (522257, 1895510), (539090, 1836323), (540095, 1832906), (574430, 1723349), (623339, 1588130), (625115, 1583618), (685610, 1443887), (791809, 1250230), (794065, 1246678), (870910, 1136677), (916453, 1080190), (947755, 1044514)]