1311086532

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 3643680768

約数和(自身を除く): 2332594236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 127, 147, 181, 194, 196, 254, 291, 294, 362, 381, 388, 508, 543, 582, 588, 679, 724, 762, 889, 1086, 1164, 1267, 1358, 1524, 1778, 2037, 2172, 2534, 2667, 2716, 3556, 3801, 4074, 4753, 5068, 5334, 6223, 7602, 8148, 8869, 9506, 10668, 12319, 12446, 14259, 15204, 17557, 17738, 18669, 19012, 22987, 24638, 24892, 26607, 28518, 35114, 35476, 36957, 37338, 45974, 49276, 52671, 53214, 57036, 68961, 70228, 73914, 74676, 86233, 91948, 105342, 106428, 122899, 137922, 147828, 160909, 172466, 210684, 245798, 258699, 275844, 321818, 344932, 368697, 482727, 491596, 517398, 603631, 643636, 737394, 860293, 965454, 1034796, 1126363, 1207262, 1474788, 1720586, 1810893, 1930908, 2229739, 2252726, 2414524, 2580879, 3379089, 3441172, 3621786, 4459478, 4505452, 5161758, 6689217, 6758178, 7243572, 8918956, 10323516, 13378434, 13516356, 15608173, 26756868, 31216346, 46824519, 62432692, 93649038, 109257211, 187298076, 218514422, 327771633, 437028844, 655543266, 1311086532]

約数ペア:

[(1, 1311086532), (2, 655543266), (3, 437028844), (4, 327771633), (6, 218514422), (7, 187298076), (12, 109257211), (14, 93649038), (21, 62432692), (28, 46824519), (42, 31216346), (49, 26756868), (84, 15608173), (97, 13516356), (98, 13378434), (127, 10323516), (147, 8918956), (181, 7243572), (194, 6758178), (196, 6689217), (254, 5161758), (291, 4505452), (294, 4459478), (362, 3621786), (381, 3441172), (388, 3379089), (508, 2580879), (543, 2414524), (582, 2252726), (588, 2229739), (679, 1930908), (724, 1810893), (762, 1720586), (889, 1474788), (1086, 1207262), (1164, 1126363), (1267, 1034796), (1358, 965454), (1524, 860293), (1778, 737394), (2037, 643636), (2172, 603631), (2534, 517398), (2667, 491596), (2716, 482727), (3556, 368697), (3801, 344932), (4074, 321818), (4753, 275844), (5068, 258699), (5334, 245798), (6223, 210684), (7602, 172466), (8148, 160909), (8869, 147828), (9506, 137922), (10668, 122899), (12319, 106428), (12446, 105342), (14259, 91948), (15204, 86233), (17557, 74676), (17738, 73914), (18669, 70228), (19012, 68961), (22987, 57036), (24638, 53214), (24892, 52671), (26607, 49276), (28518, 45974), (35114, 37338), (35476, 36957)]