768836628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{911}}^1$

素因数の和:1142

約数の個数: 144

約数和(自身を含む): 2366267904

約数和(自身を除く): 1597431276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 197, 204, 238, 252, 306, 357, 394, 476, 591, 612, 714, 788, 911, 1071, 1182, 1379, 1428, 1773, 1822, 2142, 2364, 2733, 2758, 3349, 3546, 3644, 4137, 4284, 5466, 5516, 6377, 6698, 7092, 8199, 8274, 10047, 10932, 12411, 12754, 13396, 15487, 16398, 16548, 19131, 20094, 23443, 24822, 25508, 30141, 30974, 32796, 38262, 40188, 46461, 46886, 49644, 57393, 60282, 61948, 70329, 76524, 92922, 93772, 108409, 114786, 120564, 139383, 140658, 179467, 185844, 210987, 216818, 229572, 278766, 281316, 325227, 358934, 421974, 433636, 538401, 557532, 650454, 717868, 843948, 975681, 1076802, 1256269, 1300908, 1615203, 1951362, 2153604, 2512538, 3050939, 3230406, 3768807, 3902724, 5025076, 6101878, 6460812, 7537614, 9152817, 11306421, 12203756, 15075228, 18305634, 21356573, 22612842, 27458451, 36611268, 42713146, 45225684, 54916902, 64069719, 85426292, 109833804, 128139438, 192209157, 256278876, 384418314, 768836628]

約数ペア:

[(1, 768836628), (2, 384418314), (3, 256278876), (4, 192209157), (6, 128139438), (7, 109833804), (9, 85426292), (12, 64069719), (14, 54916902), (17, 45225684), (18, 42713146), (21, 36611268), (28, 27458451), (34, 22612842), (36, 21356573), (42, 18305634), (51, 15075228), (63, 12203756), (68, 11306421), (84, 9152817), (102, 7537614), (119, 6460812), (126, 6101878), (153, 5025076), (197, 3902724), (204, 3768807), (238, 3230406), (252, 3050939), (306, 2512538), (357, 2153604), (394, 1951362), (476, 1615203), (591, 1300908), (612, 1256269), (714, 1076802), (788, 975681), (911, 843948), (1071, 717868), (1182, 650454), (1379, 557532), (1428, 538401), (1773, 433636), (1822, 421974), (2142, 358934), (2364, 325227), (2733, 281316), (2758, 278766), (3349, 229572), (3546, 216818), (3644, 210987), (4137, 185844), (4284, 179467), (5466, 140658), (5516, 139383), (6377, 120564), (6698, 114786), (7092, 108409), (8199, 93772), (8274, 92922), (10047, 76524), (10932, 70329), (12411, 61948), (12754, 60282), (13396, 57393), (15487, 49644), (16398, 46886), (16548, 46461), (19131, 40188), (20094, 38262), (23443, 32796), (24822, 30974), (25508, 30141)]