1211428764

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17609}}^1$

素因数の和:17649

約数の個数: 144

約数和(自身を含む): 3934778400

約数和(自身を除く): 2723349636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 2457, 2548, 2646, 3276, 3822, 4914, 5292, 5733, 7644, 9828, 11466, 17199, 17609, 22932, 34398, 35218, 52827, 68796, 70436, 105654, 123263, 158481, 211308, 228917, 246526, 316962, 369789, 457834, 475443, 493052, 633924, 686751, 739578, 862841, 915668, 950886, 1109367, 1373502, 1479156, 1602419, 1725682, 1901772, 2060253, 2218734, 2588523, 2747004, 3204838, 3328101, 3451364, 4120506, 4437468, 4807257, 5177046, 6180759, 6409676, 6656202, 7765569, 8241012, 9614514, 10354092, 11216933, 12361518, 13312404, 14421771, 15531138, 19229028, 22433866, 23296707, 24723036, 28843542, 31062276, 33650799, 43265313, 44867732, 46593414, 57687084, 67301598, 86530626, 93186828, 100952397, 134603196, 173061252, 201904794, 302857191, 403809588, 605714382, 1211428764]

約数ペア:

[(1, 1211428764), (2, 605714382), (3, 403809588), (4, 302857191), (6, 201904794), (7, 173061252), (9, 134603196), (12, 100952397), (13, 93186828), (14, 86530626), (18, 67301598), (21, 57687084), (26, 46593414), (27, 44867732), (28, 43265313), (36, 33650799), (39, 31062276), (42, 28843542), (49, 24723036), (52, 23296707), (54, 22433866), (63, 19229028), (78, 15531138), (84, 14421771), (91, 13312404), (98, 12361518), (108, 11216933), (117, 10354092), (126, 9614514), (147, 8241012), (156, 7765569), (182, 6656202), (189, 6409676), (196, 6180759), (234, 5177046), (252, 4807257), (273, 4437468), (294, 4120506), (351, 3451364), (364, 3328101), (378, 3204838), (441, 2747004), (468, 2588523), (546, 2218734), (588, 2060253), (637, 1901772), (702, 1725682), (756, 1602419), (819, 1479156), (882, 1373502), (1092, 1109367), (1274, 950886), (1323, 915668), (1404, 862841), (1638, 739578), (1764, 686751), (1911, 633924), (2457, 493052), (2548, 475443), (2646, 457834), (3276, 369789), (3822, 316962), (4914, 246526), (5292, 228917), (5733, 211308), (7644, 158481), (9828, 123263), (11466, 105654), (17199, 70436), (17609, 68796), (22932, 52827), (34398, 35218)]