305702999264

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1\times {\mathrm{18523}}^1$

素因数の和:19052

約数の個数: 96

約数和(自身を含む): 656467590240

約数和(自身を除く): 350764590976

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 388, 409, 416, 776, 818, 1261, 1552, 1636, 2522, 3104, 3272, 5044, 5317, 6544, 10088, 10634, 13088, 18523, 20176, 21268, 37046, 39673, 40352, 42536, 74092, 79346, 85072, 148184, 158692, 170144, 240799, 296368, 317384, 481598, 515749, 592736, 634768, 963196, 1031498, 1269536, 1796731, 1926392, 2062996, 3593462, 3852784, 4125992, 7186924, 7575907, 7705568, 8251984, 14373848, 15151814, 16503968, 23357503, 28747696, 30303628, 46715006, 57495392, 60607256, 93430012, 98486791, 121214512, 186860024, 196973582, 242429024, 373720048, 393947164, 734862979, 747440096, 787894328, 1469725958, 1575788656, 2939451916, 3151577312, 5878903832, 9553218727, 11757807664, 19106437454, 23515615328, 38212874908, 76425749816, 152851499632, 305702999264]

約数ペア:

[(1, 305702999264), (2, 152851499632), (4, 76425749816), (8, 38212874908), (13, 23515615328), (16, 19106437454), (26, 11757807664), (32, 9553218727), (52, 5878903832), (97, 3151577312), (104, 2939451916), (194, 1575788656), (208, 1469725958), (388, 787894328), (409, 747440096), (416, 734862979), (776, 393947164), (818, 373720048), (1261, 242429024), (1552, 196973582), (1636, 186860024), (2522, 121214512), (3104, 98486791), (3272, 93430012), (5044, 60607256), (5317, 57495392), (6544, 46715006), (10088, 30303628), (10634, 28747696), (13088, 23357503), (18523, 16503968), (20176, 15151814), (21268, 14373848), (37046, 8251984), (39673, 7705568), (40352, 7575907), (42536, 7186924), (74092, 4125992), (79346, 3852784), (85072, 3593462), (148184, 2062996), (158692, 1926392), (170144, 1796731), (240799, 1269536), (296368, 1031498), (317384, 963196), (481598, 634768), (515749, 592736)]