428971896

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1210

約数の個数: 128

約数和(自身を含む): 1260288000

約数和(自身を除く): 831316104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 79, 92, 108, 138, 158, 184, 207, 216, 237, 276, 316, 414, 474, 552, 621, 632, 711, 828, 948, 1093, 1242, 1422, 1656, 1817, 1896, 2133, 2186, 2484, 2844, 3279, 3634, 4266, 4372, 4968, 5451, 5688, 6558, 7268, 8532, 8744, 9837, 10902, 13116, 14536, 16353, 17064, 19674, 21804, 25139, 26232, 29511, 32706, 39348, 43608, 49059, 50278, 59022, 65412, 75417, 78696, 86347, 98118, 100556, 118044, 130824, 150834, 172694, 196236, 201112, 226251, 236088, 259041, 301668, 345388, 392472, 452502, 518082, 603336, 678753, 690776, 777123, 905004, 1036164, 1357506, 1554246, 1810008, 1985981, 2072328, 2331369, 2715012, 3108492, 3971962, 4662738, 5430024, 5957943, 6216984, 7943924, 9325476, 11915886, 15887848, 17873829, 18650952, 23831772, 35747658, 47663544, 53621487, 71495316, 107242974, 142990632, 214485948, 428971896]

約数ペア:

[(1, 428971896), (2, 214485948), (3, 142990632), (4, 107242974), (6, 71495316), (8, 53621487), (9, 47663544), (12, 35747658), (18, 23831772), (23, 18650952), (24, 17873829), (27, 15887848), (36, 11915886), (46, 9325476), (54, 7943924), (69, 6216984), (72, 5957943), (79, 5430024), (92, 4662738), (108, 3971962), (138, 3108492), (158, 2715012), (184, 2331369), (207, 2072328), (216, 1985981), (237, 1810008), (276, 1554246), (316, 1357506), (414, 1036164), (474, 905004), (552, 777123), (621, 690776), (632, 678753), (711, 603336), (828, 518082), (948, 452502), (1093, 392472), (1242, 345388), (1422, 301668), (1656, 259041), (1817, 236088), (1896, 226251), (2133, 201112), (2186, 196236), (2484, 172694), (2844, 150834), (3279, 130824), (3634, 118044), (4266, 100556), (4372, 98118), (4968, 86347), (5451, 78696), (5688, 75417), (6558, 65412), (7268, 59022), (8532, 50278), (8744, 49059), (9837, 43608), (10902, 39348), (13116, 32706), (14536, 29511), (16353, 26232), (17064, 25139), (19674, 21804)]