326471376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4649}}^1$

素因数の和:4697

約数の個数: 160

約数和(自身を含む): 1107072000

約数和(自身を除く): 780600624

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 112, 114, 132, 133, 152, 154, 168, 176, 209, 228, 231, 264, 266, 304, 308, 336, 399, 418, 456, 462, 528, 532, 616, 627, 798, 836, 912, 924, 1064, 1232, 1254, 1463, 1596, 1672, 1848, 2128, 2508, 2926, 3192, 3344, 3696, 4389, 4649, 5016, 5852, 6384, 8778, 9298, 10032, 11704, 13947, 17556, 18596, 23408, 27894, 32543, 35112, 37192, 51139, 55788, 65086, 70224, 74384, 88331, 97629, 102278, 111576, 130172, 153417, 176662, 195258, 204556, 223152, 260344, 264993, 306834, 353324, 357973, 390516, 409112, 520688, 529986, 613668, 618317, 706648, 715946, 781032, 818224, 971641, 1059972, 1073919, 1227336, 1236634, 1413296, 1431892, 1562064, 1854951, 1943282, 2119944, 2147838, 2454672, 2473268, 2863784, 2914923, 3709902, 3886564, 4239888, 4295676, 4946536, 5727568, 5829846, 6801487, 7419804, 7773128, 8591352, 9893072, 11659692, 13602974, 14839608, 15546256, 17182704, 20404461, 23319384, 27205948, 29679216, 40808922, 46638768, 54411896, 81617844, 108823792, 163235688, 326471376]

約数ペア:

[(1, 326471376), (2, 163235688), (3, 108823792), (4, 81617844), (6, 54411896), (7, 46638768), (8, 40808922), (11, 29679216), (12, 27205948), (14, 23319384), (16, 20404461), (19, 17182704), (21, 15546256), (22, 14839608), (24, 13602974), (28, 11659692), (33, 9893072), (38, 8591352), (42, 7773128), (44, 7419804), (48, 6801487), (56, 5829846), (57, 5727568), (66, 4946536), (76, 4295676), (77, 4239888), (84, 3886564), (88, 3709902), (112, 2914923), (114, 2863784), (132, 2473268), (133, 2454672), (152, 2147838), (154, 2119944), (168, 1943282), (176, 1854951), (209, 1562064), (228, 1431892), (231, 1413296), (264, 1236634), (266, 1227336), (304, 1073919), (308, 1059972), (336, 971641), (399, 818224), (418, 781032), (456, 715946), (462, 706648), (528, 618317), (532, 613668), (616, 529986), (627, 520688), (798, 409112), (836, 390516), (912, 357973), (924, 353324), (1064, 306834), (1232, 264993), (1254, 260344), (1463, 223152), (1596, 204556), (1672, 195258), (1848, 176662), (2128, 153417), (2508, 130172), (2926, 111576), (3192, 102278), (3344, 97629), (3696, 88331), (4389, 74384), (4649, 70224), (5016, 65086), (5852, 55788), (6384, 51139), (8778, 37192), (9298, 35112), (10032, 32543), (11704, 27894), (13947, 23408), (17556, 18596)]