1277956512

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3889}}^1$

素因数の和:4075

約数の個数: 144

約数和(自身を含む): 4179913920

約数和(自身を除く): 2901957408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 163, 168, 224, 252, 288, 326, 336, 489, 504, 652, 672, 978, 1008, 1141, 1304, 1467, 1956, 2016, 2282, 2608, 2934, 3423, 3889, 3912, 4564, 5216, 5868, 6846, 7778, 7824, 9128, 10269, 11667, 11736, 13692, 15556, 15648, 18256, 20538, 23334, 23472, 27223, 27384, 31112, 35001, 36512, 41076, 46668, 46944, 54446, 54768, 62224, 70002, 81669, 82152, 93336, 108892, 109536, 124448, 140004, 163338, 164304, 186672, 217784, 245007, 280008, 326676, 328608, 373344, 435568, 490014, 560016, 633907, 653352, 871136, 980028, 1120032, 1267814, 1306704, 1901721, 1960056, 2535628, 2613408, 3803442, 3920112, 4437349, 5071256, 5705163, 7606884, 7840224, 8874698, 10142512, 11410326, 13312047, 15213768, 17749396, 20285024, 22820652, 26624094, 30427536, 35498792, 39936141, 45641304, 53248188, 60855072, 70997584, 79872282, 91282608, 106496376, 141995168, 159744564, 182565216, 212992752, 319489128, 425985504, 638978256, 1277956512]

約数ペア:

[(1, 1277956512), (2, 638978256), (3, 425985504), (4, 319489128), (6, 212992752), (7, 182565216), (8, 159744564), (9, 141995168), (12, 106496376), (14, 91282608), (16, 79872282), (18, 70997584), (21, 60855072), (24, 53248188), (28, 45641304), (32, 39936141), (36, 35498792), (42, 30427536), (48, 26624094), (56, 22820652), (63, 20285024), (72, 17749396), (84, 15213768), (96, 13312047), (112, 11410326), (126, 10142512), (144, 8874698), (163, 7840224), (168, 7606884), (224, 5705163), (252, 5071256), (288, 4437349), (326, 3920112), (336, 3803442), (489, 2613408), (504, 2535628), (652, 1960056), (672, 1901721), (978, 1306704), (1008, 1267814), (1141, 1120032), (1304, 980028), (1467, 871136), (1956, 653352), (2016, 633907), (2282, 560016), (2608, 490014), (2934, 435568), (3423, 373344), (3889, 328608), (3912, 326676), (4564, 280008), (5216, 245007), (5868, 217784), (6846, 186672), (7778, 164304), (7824, 163338), (9128, 140004), (10269, 124448), (11667, 109536), (11736, 108892), (13692, 93336), (15556, 82152), (15648, 81669), (18256, 70002), (20538, 62224), (23334, 54768), (23472, 54446), (27223, 46944), (27384, 46668), (31112, 41076), (35001, 36512)]