404937468

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:913

約数の個数: 120

約数和(自身を含む): 1150510592

約数和(自身を除く): 745573124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 127, 156, 162, 234, 254, 324, 351, 381, 468, 508, 702, 757, 762, 1053, 1143, 1404, 1514, 1524, 1651, 2106, 2271, 2286, 3028, 3302, 3429, 4212, 4542, 4572, 4953, 6604, 6813, 6858, 9084, 9841, 9906, 10287, 13626, 13716, 14859, 19682, 19812, 20439, 20574, 27252, 29523, 29718, 39364, 40878, 41148, 44577, 59046, 59436, 61317, 81756, 88569, 89154, 96139, 118092, 122634, 133731, 177138, 178308, 192278, 245268, 265707, 267462, 288417, 354276, 384556, 531414, 534924, 576834, 797121, 865251, 1062828, 1153668, 1249807, 1594242, 1730502, 2499614, 2595753, 3188484, 3461004, 3749421, 4999228, 5191506, 7498842, 7787259, 10383012, 11248263, 14997684, 15574518, 22496526, 31149036, 33744789, 44993052, 67489578, 101234367, 134979156, 202468734, 404937468]

約数ペア:

[(1, 404937468), (2, 202468734), (3, 134979156), (4, 101234367), (6, 67489578), (9, 44993052), (12, 33744789), (13, 31149036), (18, 22496526), (26, 15574518), (27, 14997684), (36, 11248263), (39, 10383012), (52, 7787259), (54, 7498842), (78, 5191506), (81, 4999228), (108, 3749421), (117, 3461004), (127, 3188484), (156, 2595753), (162, 2499614), (234, 1730502), (254, 1594242), (324, 1249807), (351, 1153668), (381, 1062828), (468, 865251), (508, 797121), (702, 576834), (757, 534924), (762, 531414), (1053, 384556), (1143, 354276), (1404, 288417), (1514, 267462), (1524, 265707), (1651, 245268), (2106, 192278), (2271, 178308), (2286, 177138), (3028, 133731), (3302, 122634), (3429, 118092), (4212, 96139), (4542, 89154), (4572, 88569), (4953, 81756), (6604, 61317), (6813, 59436), (6858, 59046), (9084, 44577), (9841, 41148), (9906, 40878), (10287, 39364), (13626, 29718), (13716, 29523), (14859, 27252), (19682, 20574), (19812, 20439)]