394887384

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{653}}^1$

素因数の和:929

約数の個数: 96

約数和(自身を含む): 1104919920

約数和(自身を除く): 710032536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 227, 296, 333, 444, 454, 653, 666, 681, 888, 908, 1306, 1332, 1362, 1816, 1959, 2043, 2612, 2664, 2724, 3918, 4086, 5224, 5448, 5877, 7836, 8172, 8399, 11754, 15672, 16344, 16798, 23508, 24161, 25197, 33596, 47016, 48322, 50394, 67192, 72483, 75591, 96644, 100788, 144966, 148231, 151182, 193288, 201576, 217449, 289932, 296462, 302364, 434898, 444693, 579864, 592924, 604728, 869796, 889386, 1185848, 1334079, 1739592, 1778772, 2668158, 3557544, 5336316, 5484547, 10672632, 10969094, 16453641, 21938188, 32907282, 43876376, 49360923, 65814564, 98721846, 131629128, 197443692, 394887384]

約数ペア:

[(1, 394887384), (2, 197443692), (3, 131629128), (4, 98721846), (6, 65814564), (8, 49360923), (9, 43876376), (12, 32907282), (18, 21938188), (24, 16453641), (36, 10969094), (37, 10672632), (72, 5484547), (74, 5336316), (111, 3557544), (148, 2668158), (222, 1778772), (227, 1739592), (296, 1334079), (333, 1185848), (444, 889386), (454, 869796), (653, 604728), (666, 592924), (681, 579864), (888, 444693), (908, 434898), (1306, 302364), (1332, 296462), (1362, 289932), (1816, 217449), (1959, 201576), (2043, 193288), (2612, 151182), (2664, 148231), (2724, 144966), (3918, 100788), (4086, 96644), (5224, 75591), (5448, 72483), (5877, 67192), (7836, 50394), (8172, 48322), (8399, 47016), (11754, 33596), (15672, 25197), (16344, 24161), (16798, 23508)]