254256288

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18521}}^1$

素因数の和:18558

約数の個数: 96

約数和(自身を含む): 784147392

約数和(自身を除く): 529891104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 132, 143, 156, 176, 208, 264, 286, 312, 352, 416, 429, 528, 572, 624, 858, 1056, 1144, 1248, 1716, 2288, 3432, 4576, 6864, 13728, 18521, 37042, 55563, 74084, 111126, 148168, 203731, 222252, 240773, 296336, 407462, 444504, 481546, 592672, 611193, 722319, 814924, 889008, 963092, 1222386, 1444638, 1629848, 1778016, 1926184, 2444772, 2648503, 2889276, 3259696, 3852368, 4889544, 5297006, 5778552, 6519392, 7704736, 7945509, 9779088, 10594012, 11557104, 15891018, 19558176, 21188024, 23114208, 31782036, 42376048, 63564072, 84752096, 127128144, 254256288]

約数ペア:

[(1, 254256288), (2, 127128144), (3, 84752096), (4, 63564072), (6, 42376048), (8, 31782036), (11, 23114208), (12, 21188024), (13, 19558176), (16, 15891018), (22, 11557104), (24, 10594012), (26, 9779088), (32, 7945509), (33, 7704736), (39, 6519392), (44, 5778552), (48, 5297006), (52, 4889544), (66, 3852368), (78, 3259696), (88, 2889276), (96, 2648503), (104, 2444772), (132, 1926184), (143, 1778016), (156, 1629848), (176, 1444638), (208, 1222386), (264, 963092), (286, 889008), (312, 814924), (352, 722319), (416, 611193), (429, 592672), (528, 481546), (572, 444504), (624, 407462), (858, 296336), (1056, 240773), (1144, 222252), (1248, 203731), (1716, 148168), (2288, 111126), (3432, 74084), (4576, 55563), (6864, 37042), (13728, 18521)]