212435352

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1399}}^1$

素因数の和:1470

約数の個数: 128

約数和(自身を含む): 638400000

約数和(自身を除く): 425964648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 54, 57, 72, 74, 76, 108, 111, 114, 148, 152, 171, 216, 222, 228, 296, 333, 342, 444, 456, 513, 666, 684, 703, 888, 999, 1026, 1332, 1368, 1399, 1406, 1998, 2052, 2109, 2664, 2798, 2812, 3996, 4104, 4197, 4218, 5596, 5624, 6327, 7992, 8394, 8436, 11192, 12591, 12654, 16788, 16872, 18981, 25182, 25308, 26581, 33576, 37773, 37962, 50364, 50616, 51763, 53162, 75546, 75924, 79743, 100728, 103526, 106324, 151092, 151848, 155289, 159486, 207052, 212648, 239229, 302184, 310578, 318972, 414104, 465867, 478458, 621156, 637944, 717687, 931734, 956916, 983497, 1242312, 1397601, 1435374, 1863468, 1913832, 1966994, 2795202, 2870748, 2950491, 3726936, 3933988, 5590404, 5741496, 5900982, 7867976, 8851473, 11180808, 11801964, 17702946, 23603928, 26554419, 35405892, 53108838, 70811784, 106217676, 212435352]

約数ペア:

[(1, 212435352), (2, 106217676), (3, 70811784), (4, 53108838), (6, 35405892), (8, 26554419), (9, 23603928), (12, 17702946), (18, 11801964), (19, 11180808), (24, 8851473), (27, 7867976), (36, 5900982), (37, 5741496), (38, 5590404), (54, 3933988), (57, 3726936), (72, 2950491), (74, 2870748), (76, 2795202), (108, 1966994), (111, 1913832), (114, 1863468), (148, 1435374), (152, 1397601), (171, 1242312), (216, 983497), (222, 956916), (228, 931734), (296, 717687), (333, 637944), (342, 621156), (444, 478458), (456, 465867), (513, 414104), (666, 318972), (684, 310578), (703, 302184), (888, 239229), (999, 212648), (1026, 207052), (1332, 159486), (1368, 155289), (1399, 151848), (1406, 151092), (1998, 106324), (2052, 103526), (2109, 100728), (2664, 79743), (2798, 75924), (2812, 75546), (3996, 53162), (4104, 51763), (4197, 50616), (4218, 50364), (5596, 37962), (5624, 37773), (6327, 33576), (7992, 26581), (8394, 25308), (8436, 25182), (11192, 18981), (12591, 16872), (12654, 16788)]