742887432

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 288

約数和(自身を含む): 2484869400

約数和(自身を除く): 1741981968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 49, 53, 56, 58, 63, 72, 84, 87, 98, 106, 116, 126, 137, 147, 159, 168, 174, 196, 203, 212, 232, 252, 261, 274, 294, 318, 348, 371, 392, 406, 411, 424, 441, 477, 504, 522, 548, 588, 609, 636, 696, 742, 812, 822, 882, 954, 959, 1044, 1096, 1113, 1176, 1218, 1233, 1272, 1421, 1484, 1537, 1624, 1644, 1764, 1827, 1908, 1918, 2088, 2226, 2436, 2466, 2597, 2842, 2877, 2968, 3074, 3288, 3339, 3528, 3654, 3816, 3836, 3973, 4263, 4452, 4611, 4872, 4932, 5194, 5684, 5754, 6148, 6678, 6713, 7261, 7308, 7672, 7791, 7946, 8526, 8631, 8904, 9222, 9864, 10388, 10759, 11368, 11508, 11919, 12296, 12789, 13356, 13426, 13833, 14522, 14616, 15582, 15892, 17052, 17262, 18444, 20139, 20776, 21518, 21783, 23016, 23373, 23838, 25578, 26712, 26852, 27666, 27811, 29044, 31164, 31784, 32277, 34104, 34524, 35757, 36888, 40278, 43036, 43566, 46746, 47676, 50827, 51156, 53704, 55332, 55622, 58088, 60417, 62328, 64554, 65349, 69048, 71514, 75313, 80556, 83433, 86072, 87132, 93492, 95352, 96831, 101654, 102312, 110664, 111244, 120834, 129108, 130698, 143028, 150626, 152481, 161112, 166866, 174264, 186984, 193662, 194677, 203308, 210569, 222488, 225939, 241668, 250299, 258216, 261396, 286056, 301252, 304962, 333732, 355789, 387324, 389354, 406616, 421138, 451878, 457443, 483336, 500598, 522792, 584031, 602504, 609924, 631707, 667464, 677817, 711578, 774648, 778708, 842276, 903756, 914886, 1001196, 1067367, 1168062, 1219848, 1263414, 1355634, 1423156, 1473983, 1557416, 1684552, 1752093, 1807512, 1829772, 1895121, 2002392, 2134734, 2336124, 2526828, 2711268, 2846312, 2947966, 3202101, 3504186, 3659544, 3790242, 4269468, 4421949, 4672248, 5053656, 5422536, 5895932, 6404202, 7008372, 7580484, 8538936, 8843898, 10317881, 11791864, 12808404, 13265847, 14016744, 15160968, 17687796, 20635762, 25616808, 26531694, 30953643, 35375592, 41271524, 53063388, 61907286, 82543048, 92860929, 106126776, 123814572, 185721858, 247629144, 371443716, 742887432]

約数ペア:

[(1, 742887432), (2, 371443716), (3, 247629144), (4, 185721858), (6, 123814572), (7, 106126776), (8, 92860929), (9, 82543048), (12, 61907286), (14, 53063388), (18, 41271524), (21, 35375592), (24, 30953643), (28, 26531694), (29, 25616808), (36, 20635762), (42, 17687796), (49, 15160968), (53, 14016744), (56, 13265847), (58, 12808404), (63, 11791864), (72, 10317881), (84, 8843898), (87, 8538936), (98, 7580484), (106, 7008372), (116, 6404202), (126, 5895932), (137, 5422536), (147, 5053656), (159, 4672248), (168, 4421949), (174, 4269468), (196, 3790242), (203, 3659544), (212, 3504186), (232, 3202101), (252, 2947966), (261, 2846312), (274, 2711268), (294, 2526828), (318, 2336124), (348, 2134734), (371, 2002392), (392, 1895121), (406, 1829772), (411, 1807512), (424, 1752093), (441, 1684552), (477, 1557416), (504, 1473983), (522, 1423156), (548, 1355634), (588, 1263414), (609, 1219848), (636, 1168062), (696, 1067367), (742, 1001196), (812, 914886), (822, 903756), (882, 842276), (954, 778708), (959, 774648), (1044, 711578), (1096, 677817), (1113, 667464), (1176, 631707), (1218, 609924), (1233, 602504), (1272, 584031), (1421, 522792), (1484, 500598), (1537, 483336), (1624, 457443), (1644, 451878), (1764, 421138), (1827, 406616), (1908, 389354), (1918, 387324), (2088, 355789), (2226, 333732), (2436, 304962), (2466, 301252), (2597, 286056), (2842, 261396), (2877, 258216), (2968, 250299), (3074, 241668), (3288, 225939), (3339, 222488), (3528, 210569), (3654, 203308), (3816, 194677), (3836, 193662), (3973, 186984), (4263, 174264), (4452, 166866), (4611, 161112), (4872, 152481), (4932, 150626), (5194, 143028), (5684, 130698), (5754, 129108), (6148, 120834), (6678, 111244), (6713, 110664), (7261, 102312), (7308, 101654), (7672, 96831), (7791, 95352), (7946, 93492), (8526, 87132), (8631, 86072), (8904, 83433), (9222, 80556), (9864, 75313), (10388, 71514), (10759, 69048), (11368, 65349), (11508, 64554), (11919, 62328), (12296, 60417), (12789, 58088), (13356, 55622), (13426, 55332), (13833, 53704), (14522, 51156), (14616, 50827), (15582, 47676), (15892, 46746), (17052, 43566), (17262, 43036), (18444, 40278), (20139, 36888), (20776, 35757), (21518, 34524), (21783, 34104), (23016, 32277), (23373, 31784), (23838, 31164), (25578, 29044), (26712, 27811), (26852, 27666)]