1988100288

素因数分解:

$2^6\times 3^4\times {\mathrm{61}}^1\times {\mathrm{6287}}^1$

素因数の和:6372

約数の個数: 140

約数和(自身を含む): 5990917152

約数和(自身を除く): 4002816864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 144, 162, 183, 192, 216, 244, 288, 324, 366, 432, 488, 549, 576, 648, 732, 864, 976, 1098, 1296, 1464, 1647, 1728, 1952, 2196, 2592, 2928, 3294, 3904, 4392, 4941, 5184, 5856, 6287, 6588, 8784, 9882, 11712, 12574, 13176, 17568, 18861, 19764, 25148, 26352, 35136, 37722, 39528, 50296, 52704, 56583, 75444, 79056, 100592, 105408, 113166, 150888, 158112, 169749, 201184, 226332, 301776, 316224, 339498, 383507, 402368, 452664, 509247, 603552, 678996, 767014, 905328, 1018494, 1150521, 1207104, 1357992, 1534028, 1810656, 2036988, 2301042, 2715984, 3068056, 3451563, 3621312, 4073976, 4602084, 5431968, 6136112, 6903126, 8147952, 9204168, 10354689, 10863936, 12272224, 13806252, 16295904, 18408336, 20709378, 24544448, 27612504, 31064067, 32591808, 36816672, 41418756, 55225008, 62128134, 73633344, 82837512, 110450016, 124256268, 165675024, 220900032, 248512536, 331350048, 497025072, 662700096, 994050144, 1988100288]

約数ペア:

[(1, 1988100288), (2, 994050144), (3, 662700096), (4, 497025072), (6, 331350048), (8, 248512536), (9, 220900032), (12, 165675024), (16, 124256268), (18, 110450016), (24, 82837512), (27, 73633344), (32, 62128134), (36, 55225008), (48, 41418756), (54, 36816672), (61, 32591808), (64, 31064067), (72, 27612504), (81, 24544448), (96, 20709378), (108, 18408336), (122, 16295904), (144, 13806252), (162, 12272224), (183, 10863936), (192, 10354689), (216, 9204168), (244, 8147952), (288, 6903126), (324, 6136112), (366, 5431968), (432, 4602084), (488, 4073976), (549, 3621312), (576, 3451563), (648, 3068056), (732, 2715984), (864, 2301042), (976, 2036988), (1098, 1810656), (1296, 1534028), (1464, 1357992), (1647, 1207104), (1728, 1150521), (1952, 1018494), (2196, 905328), (2592, 767014), (2928, 678996), (3294, 603552), (3904, 509247), (4392, 452664), (4941, 402368), (5184, 383507), (5856, 339498), (6287, 316224), (6588, 301776), (8784, 226332), (9882, 201184), (11712, 169749), (12574, 158112), (13176, 150888), (17568, 113166), (18861, 105408), (19764, 100592), (25148, 79056), (26352, 75444), (35136, 56583), (37722, 52704), (39528, 50296)]