389634725336

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{234791}}^1$

素因数の和:235160

約数の個数: 64

約数和(自身を含む): 791155123200

約数和(自身を除く): 401520397864

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 116, 184, 232, 311, 622, 667, 1244, 1334, 2488, 2668, 5336, 7153, 9019, 14306, 18038, 28612, 36076, 57224, 72152, 207437, 234791, 414874, 469582, 829748, 939164, 1659496, 1878328, 5400193, 6808939, 10800386, 13617878, 21600772, 27235756, 43201544, 54471512, 73020001, 146040002, 156605597, 292080004, 313211194, 584160008, 626422388, 1252844776, 1679460023, 2117580029, 3358920046, 4235160058, 6717840092, 8470320116, 13435680184, 16940640232, 48704340667, 97408681334, 194817362668, 389634725336]

約数ペア:

[(1, 389634725336), (2, 194817362668), (4, 97408681334), (8, 48704340667), (23, 16940640232), (29, 13435680184), (46, 8470320116), (58, 6717840092), (92, 4235160058), (116, 3358920046), (184, 2117580029), (232, 1679460023), (311, 1252844776), (622, 626422388), (667, 584160008), (1244, 313211194), (1334, 292080004), (2488, 156605597), (2668, 146040002), (5336, 73020001), (7153, 54471512), (9019, 43201544), (14306, 27235756), (18038, 21600772), (28612, 13617878), (36076, 10800386), (57224, 6808939), (72152, 5400193), (207437, 1878328), (234791, 1659496), (414874, 939164), (469582, 829748)]