428396688

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{10663}}^1$

素因数の和:10714

約数の個数: 100

約数和(自身を含む): 1280021248

約数和(自身を除く): 851624560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 248, 279, 324, 372, 432, 496, 558, 648, 744, 837, 1116, 1296, 1488, 1674, 2232, 2511, 3348, 4464, 5022, 6696, 10044, 10663, 13392, 20088, 21326, 31989, 40176, 42652, 63978, 85304, 95967, 127956, 170608, 191934, 255912, 287901, 330553, 383868, 511824, 575802, 661106, 767736, 863703, 991659, 1151604, 1322212, 1535472, 1727406, 1983318, 2303208, 2644424, 2974977, 3454812, 3966636, 4606416, 5288848, 5949954, 6909624, 7933272, 8924931, 11899908, 13819248, 15866544, 17849862, 23799816, 26774793, 35699724, 47599632, 53549586, 71399448, 107099172, 142798896, 214198344, 428396688]

約数ペア:

[(1, 428396688), (2, 214198344), (3, 142798896), (4, 107099172), (6, 71399448), (8, 53549586), (9, 47599632), (12, 35699724), (16, 26774793), (18, 23799816), (24, 17849862), (27, 15866544), (31, 13819248), (36, 11899908), (48, 8924931), (54, 7933272), (62, 6909624), (72, 5949954), (81, 5288848), (93, 4606416), (108, 3966636), (124, 3454812), (144, 2974977), (162, 2644424), (186, 2303208), (216, 1983318), (248, 1727406), (279, 1535472), (324, 1322212), (372, 1151604), (432, 991659), (496, 863703), (558, 767736), (648, 661106), (744, 575802), (837, 511824), (1116, 383868), (1296, 330553), (1488, 287901), (1674, 255912), (2232, 191934), (2511, 170608), (3348, 127956), (4464, 95967), (5022, 85304), (6696, 63978), (10044, 42652), (10663, 40176), (13392, 31989), (20088, 21326)]