719409312

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4241}}^1$

素因数の和:4307

約数の個数: 144

約数和(自身を含む): 2223486720

約数和(自身を除く): 1504077408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 589, 608, 684, 744, 912, 992, 1116, 1178, 1368, 1488, 1767, 1824, 2232, 2356, 2736, 2976, 3534, 4241, 4464, 4712, 5301, 5472, 7068, 8482, 8928, 9424, 10602, 12723, 14136, 16964, 18848, 21204, 25446, 28272, 33928, 38169, 42408, 50892, 56544, 67856, 76338, 80579, 84816, 101784, 131471, 135712, 152676, 161158, 169632, 203568, 241737, 262942, 305352, 322316, 394413, 407136, 483474, 525884, 610704, 644632, 725211, 788826, 966948, 1051768, 1183239, 1221408, 1289264, 1450422, 1577652, 1933896, 2103536, 2366478, 2497949, 2578528, 2900844, 3155304, 3867792, 4207072, 4732956, 4995898, 5801688, 6310608, 7493847, 7735584, 9465912, 9991796, 11603376, 12621216, 14987694, 18931824, 19983592, 22481541, 23206752, 29975388, 37863648, 39967184, 44963082, 59950776, 79934368, 89926164, 119901552, 179852328, 239803104, 359704656, 719409312]

約数ペア:

[(1, 719409312), (2, 359704656), (3, 239803104), (4, 179852328), (6, 119901552), (8, 89926164), (9, 79934368), (12, 59950776), (16, 44963082), (18, 39967184), (19, 37863648), (24, 29975388), (31, 23206752), (32, 22481541), (36, 19983592), (38, 18931824), (48, 14987694), (57, 12621216), (62, 11603376), (72, 9991796), (76, 9465912), (93, 7735584), (96, 7493847), (114, 6310608), (124, 5801688), (144, 4995898), (152, 4732956), (171, 4207072), (186, 3867792), (228, 3155304), (248, 2900844), (279, 2578528), (288, 2497949), (304, 2366478), (342, 2103536), (372, 1933896), (456, 1577652), (496, 1450422), (558, 1289264), (589, 1221408), (608, 1183239), (684, 1051768), (744, 966948), (912, 788826), (992, 725211), (1116, 644632), (1178, 610704), (1368, 525884), (1488, 483474), (1767, 407136), (1824, 394413), (2232, 322316), (2356, 305352), (2736, 262942), (2976, 241737), (3534, 203568), (4241, 169632), (4464, 161158), (4712, 152676), (5301, 135712), (5472, 131471), (7068, 101784), (8482, 84816), (8928, 80579), (9424, 76338), (10602, 67856), (12723, 56544), (14136, 50892), (16964, 42408), (18848, 38169), (21204, 33928), (25446, 28272)]