38225309408

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6967}}^1$

素因数の和:7121

約数の個数: 144

約数和(自身を含む): 89912702880

約数和(自身を除く): 51687393472

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 109, 121, 143, 176, 208, 218, 242, 286, 352, 416, 436, 484, 572, 872, 968, 1144, 1199, 1417, 1573, 1744, 1936, 2288, 2398, 2834, 3146, 3488, 3872, 4576, 4796, 5668, 6292, 6967, 9592, 11336, 12584, 13189, 13934, 15587, 19184, 22672, 25168, 26378, 27868, 31174, 38368, 45344, 50336, 52756, 55736, 62348, 76637, 90571, 105512, 111472, 124696, 153274, 171457, 181142, 211024, 222944, 249392, 306548, 342914, 362284, 422048, 498784, 613096, 685828, 724568, 759403, 843007, 996281, 1226192, 1371656, 1449136, 1518806, 1686014, 1992562, 2452384, 2743312, 2898272, 3037612, 3372028, 3985124, 5486624, 6075224, 6744056, 7970248, 8353433, 9872239, 10959091, 12150448, 13488112, 15940496, 16706866, 19744478, 21918182, 24300896, 26976224, 31880992, 33413732, 39488956, 43836364, 66827464, 78977912, 87672728, 91887763, 108594629, 133654928, 157955824, 175345456, 183775526, 217189258, 267309856, 315911648, 350690912, 367551052, 434378516, 735102104, 868757032, 1194540919, 1470204208, 1737514064, 2389081838, 2940408416, 3475028128, 4778163676, 9556327352, 19112654704, 38225309408]

約数ペア:

[(1, 38225309408), (2, 19112654704), (4, 9556327352), (8, 4778163676), (11, 3475028128), (13, 2940408416), (16, 2389081838), (22, 1737514064), (26, 1470204208), (32, 1194540919), (44, 868757032), (52, 735102104), (88, 434378516), (104, 367551052), (109, 350690912), (121, 315911648), (143, 267309856), (176, 217189258), (208, 183775526), (218, 175345456), (242, 157955824), (286, 133654928), (352, 108594629), (416, 91887763), (436, 87672728), (484, 78977912), (572, 66827464), (872, 43836364), (968, 39488956), (1144, 33413732), (1199, 31880992), (1417, 26976224), (1573, 24300896), (1744, 21918182), (1936, 19744478), (2288, 16706866), (2398, 15940496), (2834, 13488112), (3146, 12150448), (3488, 10959091), (3872, 9872239), (4576, 8353433), (4796, 7970248), (5668, 6744056), (6292, 6075224), (6967, 5486624), (9592, 3985124), (11336, 3372028), (12584, 3037612), (13189, 2898272), (13934, 2743312), (15587, 2452384), (19184, 1992562), (22672, 1686014), (25168, 1518806), (26378, 1449136), (27868, 1371656), (31174, 1226192), (38368, 996281), (45344, 843007), (50336, 759403), (52756, 724568), (55736, 685828), (62348, 613096), (76637, 498784), (90571, 422048), (105512, 362284), (111472, 342914), (124696, 306548), (153274, 249392), (171457, 222944), (181142, 211024)]