259690176

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:487

約数の個数: 168

約数和(自身を含む): 798423600

約数和(自身を除く): 538733424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 61, 64, 72, 76, 96, 114, 122, 144, 152, 171, 183, 192, 228, 244, 288, 304, 342, 366, 389, 456, 488, 549, 576, 608, 684, 732, 778, 912, 976, 1098, 1159, 1167, 1216, 1368, 1464, 1556, 1824, 1952, 2196, 2318, 2334, 2736, 2928, 3112, 3477, 3501, 3648, 3904, 4392, 4636, 4668, 5472, 5856, 6224, 6954, 7002, 7391, 8784, 9272, 9336, 10431, 10944, 11712, 12448, 13908, 14004, 14782, 17568, 18544, 18672, 20862, 22173, 23729, 24896, 27816, 28008, 29564, 35136, 37088, 37344, 41724, 44346, 47458, 55632, 56016, 59128, 66519, 71187, 74176, 74688, 83448, 88692, 94916, 111264, 112032, 118256, 133038, 142374, 166896, 177384, 189832, 213561, 222528, 224064, 236512, 266076, 284748, 333792, 354768, 379664, 427122, 450851, 473024, 532152, 569496, 667584, 709536, 759328, 854244, 901702, 1064304, 1138992, 1352553, 1419072, 1518656, 1708488, 1803404, 2128608, 2277984, 2705106, 3416976, 3606808, 4057659, 4257216, 4555968, 5410212, 6833952, 7213616, 8115318, 10820424, 13667904, 14427232, 16230636, 21640848, 28854464, 32461272, 43281696, 64922544, 86563392, 129845088, 259690176]

約数ペア:

[(1, 259690176), (2, 129845088), (3, 86563392), (4, 64922544), (6, 43281696), (8, 32461272), (9, 28854464), (12, 21640848), (16, 16230636), (18, 14427232), (19, 13667904), (24, 10820424), (32, 8115318), (36, 7213616), (38, 6833952), (48, 5410212), (57, 4555968), (61, 4257216), (64, 4057659), (72, 3606808), (76, 3416976), (96, 2705106), (114, 2277984), (122, 2128608), (144, 1803404), (152, 1708488), (171, 1518656), (183, 1419072), (192, 1352553), (228, 1138992), (244, 1064304), (288, 901702), (304, 854244), (342, 759328), (366, 709536), (389, 667584), (456, 569496), (488, 532152), (549, 473024), (576, 450851), (608, 427122), (684, 379664), (732, 354768), (778, 333792), (912, 284748), (976, 266076), (1098, 236512), (1159, 224064), (1167, 222528), (1216, 213561), (1368, 189832), (1464, 177384), (1556, 166896), (1824, 142374), (1952, 133038), (2196, 118256), (2318, 112032), (2334, 111264), (2736, 94916), (2928, 88692), (3112, 83448), (3477, 74688), (3501, 74176), (3648, 71187), (3904, 66519), (4392, 59128), (4636, 56016), (4668, 55632), (5472, 47458), (5856, 44346), (6224, 41724), (6954, 37344), (7002, 37088), (7391, 35136), (8784, 29564), (9272, 28008), (9336, 27816), (10431, 24896), (10944, 23729), (11712, 22173), (12448, 20862), (13908, 18672), (14004, 18544), (14782, 17568)]