15704858876

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{787}}^1$

素因数の和:988

約数の個数: 144

約数和(自身を含む): 34839364896

約数和(自身を除く): 19134506020

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 53, 68, 98, 106, 113, 119, 196, 212, 226, 238, 371, 452, 476, 742, 787, 791, 833, 901, 1484, 1574, 1582, 1666, 1802, 1921, 2597, 3148, 3164, 3332, 3604, 3842, 5194, 5509, 5537, 5989, 6307, 7684, 10388, 11018, 11074, 11978, 12614, 13379, 13447, 22036, 22148, 23956, 25228, 26758, 26894, 38563, 41711, 41923, 44149, 53516, 53788, 77126, 83422, 83846, 88298, 88931, 93653, 94129, 101813, 154252, 166844, 167692, 176596, 177862, 187306, 188258, 203626, 291977, 293461, 355724, 374612, 376516, 407252, 583954, 586922, 622517, 655571, 709087, 712691, 1167908, 1173844, 1245034, 1311142, 1418174, 1425382, 1511827, 2043839, 2490068, 2622284, 2836348, 2850764, 3023654, 4087678, 4357619, 4713343, 4963609, 4988837, 6047308, 8175356, 8715238, 9426686, 9927218, 9977674, 10582789, 17430476, 18853372, 19854436, 19955348, 21165578, 32993401, 34745263, 42331156, 65986802, 69490526, 74079523, 80126831, 131973604, 138981052, 148159046, 160253662, 230953807, 296318092, 320507324, 461907614, 560887817, 923815228, 1121775634, 2243551268, 3926214719, 7852429438, 15704858876]

約数ペア:

[(1, 15704858876), (2, 7852429438), (4, 3926214719), (7, 2243551268), (14, 1121775634), (17, 923815228), (28, 560887817), (34, 461907614), (49, 320507324), (53, 296318092), (68, 230953807), (98, 160253662), (106, 148159046), (113, 138981052), (119, 131973604), (196, 80126831), (212, 74079523), (226, 69490526), (238, 65986802), (371, 42331156), (452, 34745263), (476, 32993401), (742, 21165578), (787, 19955348), (791, 19854436), (833, 18853372), (901, 17430476), (1484, 10582789), (1574, 9977674), (1582, 9927218), (1666, 9426686), (1802, 8715238), (1921, 8175356), (2597, 6047308), (3148, 4988837), (3164, 4963609), (3332, 4713343), (3604, 4357619), (3842, 4087678), (5194, 3023654), (5509, 2850764), (5537, 2836348), (5989, 2622284), (6307, 2490068), (7684, 2043839), (10388, 1511827), (11018, 1425382), (11074, 1418174), (11978, 1311142), (12614, 1245034), (13379, 1173844), (13447, 1167908), (22036, 712691), (22148, 709087), (23956, 655571), (25228, 622517), (26758, 586922), (26894, 583954), (38563, 407252), (41711, 376516), (41923, 374612), (44149, 355724), (53516, 293461), (53788, 291977), (77126, 203626), (83422, 188258), (83846, 187306), (88298, 177862), (88931, 176596), (93653, 167692), (94129, 166844), (101813, 154252)]