23821488

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:331

約数の個数: 120

約数和(自身を含む): 72772128

約数和(自身を除く): 48950640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 37, 48, 51, 68, 72, 74, 102, 111, 136, 144, 148, 153, 204, 222, 263, 272, 296, 306, 333, 408, 444, 526, 592, 612, 629, 666, 789, 816, 888, 1052, 1224, 1258, 1332, 1578, 1776, 1887, 2104, 2367, 2448, 2516, 2664, 3156, 3774, 4208, 4471, 4734, 5032, 5328, 5661, 6312, 7548, 8942, 9468, 9731, 10064, 11322, 12624, 13413, 15096, 17884, 18936, 19462, 22644, 26826, 29193, 30192, 35768, 37872, 38924, 40239, 45288, 53652, 58386, 71536, 77848, 80478, 87579, 90576, 107304, 116772, 155696, 160956, 165427, 175158, 214608, 233544, 321912, 330854, 350316, 467088, 496281, 643824, 661708, 700632, 992562, 1323416, 1401264, 1488843, 1985124, 2646832, 2977686, 3970248, 5955372, 7940496, 11910744, 23821488]

約数ペア:

[(1, 23821488), (2, 11910744), (3, 7940496), (4, 5955372), (6, 3970248), (8, 2977686), (9, 2646832), (12, 1985124), (16, 1488843), (17, 1401264), (18, 1323416), (24, 992562), (34, 700632), (36, 661708), (37, 643824), (48, 496281), (51, 467088), (68, 350316), (72, 330854), (74, 321912), (102, 233544), (111, 214608), (136, 175158), (144, 165427), (148, 160956), (153, 155696), (204, 116772), (222, 107304), (263, 90576), (272, 87579), (296, 80478), (306, 77848), (333, 71536), (408, 58386), (444, 53652), (526, 45288), (592, 40239), (612, 38924), (629, 37872), (666, 35768), (789, 30192), (816, 29193), (888, 26826), (1052, 22644), (1224, 19462), (1258, 18936), (1332, 17884), (1578, 15096), (1776, 13413), (1887, 12624), (2104, 11322), (2367, 10064), (2448, 9731), (2516, 9468), (2664, 8942), (3156, 7548), (3774, 6312), (4208, 5661), (4471, 5328), (4734, 5032)]