29228472

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1522

約数の個数: 128

約数和(自身を含む): 99993600

約数和(自身を除く): 70765128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1487, 1512, 1638, 2184, 2457, 2808, 2974, 3276, 4461, 4914, 5948, 6552, 8922, 9828, 10409, 11896, 13383, 17844, 19331, 19656, 20818, 26766, 31227, 35688, 38662, 40149, 41636, 53532, 57993, 62454, 77324, 80298, 83272, 93681, 107064, 115986, 124908, 135317, 154648, 160596, 173979, 187362, 231972, 249816, 270634, 281043, 321192, 347958, 374724, 405951, 463944, 521937, 541268, 562086, 695916, 749448, 811902, 1043874, 1082536, 1124172, 1217853, 1391832, 1623804, 2087748, 2248344, 2435706, 3247608, 3653559, 4175496, 4871412, 7307118, 9742824, 14614236, 29228472]

約数ペア:

[(1, 29228472), (2, 14614236), (3, 9742824), (4, 7307118), (6, 4871412), (7, 4175496), (8, 3653559), (9, 3247608), (12, 2435706), (13, 2248344), (14, 2087748), (18, 1623804), (21, 1391832), (24, 1217853), (26, 1124172), (27, 1082536), (28, 1043874), (36, 811902), (39, 749448), (42, 695916), (52, 562086), (54, 541268), (56, 521937), (63, 463944), (72, 405951), (78, 374724), (84, 347958), (91, 321192), (104, 281043), (108, 270634), (117, 249816), (126, 231972), (156, 187362), (168, 173979), (182, 160596), (189, 154648), (216, 135317), (234, 124908), (252, 115986), (273, 107064), (312, 93681), (351, 83272), (364, 80298), (378, 77324), (468, 62454), (504, 57993), (546, 53532), (702, 41636), (728, 40149), (756, 38662), (819, 35688), (936, 31227), (1092, 26766), (1404, 20818), (1487, 19656), (1512, 19331), (1638, 17844), (2184, 13383), (2457, 11896), (2808, 10409), (2974, 9828), (3276, 8922), (4461, 6552), (4914, 5948)]