2399912244

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 6418513920

約数和(自身を除く): 4018601676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 79, 93, 124, 158, 163, 167, 186, 237, 279, 316, 326, 334, 372, 474, 489, 501, 558, 652, 668, 711, 948, 978, 1002, 1116, 1422, 1467, 1503, 1956, 2004, 2449, 2844, 2934, 3006, 4898, 5053, 5177, 5868, 6012, 7347, 9796, 10106, 10354, 12877, 13193, 14694, 15159, 15531, 20212, 20708, 22041, 25754, 26386, 27221, 29388, 30318, 31062, 38631, 39579, 44082, 45477, 46593, 51508, 52772, 54442, 60636, 62124, 77262, 79158, 81663, 88164, 90954, 93186, 108884, 115893, 118737, 154524, 158316, 163326, 181908, 186372, 231786, 237474, 244989, 326652, 399187, 408983, 463572, 474948, 489978, 798374, 817966, 843851, 979956, 1197561, 1226949, 1596748, 1635932, 1687702, 2150459, 2395122, 2453898, 2531553, 3375404, 3592683, 3680847, 4300918, 4790244, 4907796, 5063106, 6451377, 7185366, 7361694, 7594659, 8601836, 10126212, 12902754, 14370732, 14723388, 15189318, 19354131, 25805508, 30378636, 38708262, 66664229, 77416524, 133328458, 199992687, 266656916, 399985374, 599978061, 799970748, 1199956122, 2399912244]

約数ペア:

[(1, 2399912244), (2, 1199956122), (3, 799970748), (4, 599978061), (6, 399985374), (9, 266656916), (12, 199992687), (18, 133328458), (31, 77416524), (36, 66664229), (62, 38708262), (79, 30378636), (93, 25805508), (124, 19354131), (158, 15189318), (163, 14723388), (167, 14370732), (186, 12902754), (237, 10126212), (279, 8601836), (316, 7594659), (326, 7361694), (334, 7185366), (372, 6451377), (474, 5063106), (489, 4907796), (501, 4790244), (558, 4300918), (652, 3680847), (668, 3592683), (711, 3375404), (948, 2531553), (978, 2453898), (1002, 2395122), (1116, 2150459), (1422, 1687702), (1467, 1635932), (1503, 1596748), (1956, 1226949), (2004, 1197561), (2449, 979956), (2844, 843851), (2934, 817966), (3006, 798374), (4898, 489978), (5053, 474948), (5177, 463572), (5868, 408983), (6012, 399187), (7347, 326652), (9796, 244989), (10106, 237474), (10354, 231786), (12877, 186372), (13193, 181908), (14694, 163326), (15159, 158316), (15531, 154524), (20212, 118737), (20708, 115893), (22041, 108884), (25754, 93186), (26386, 90954), (27221, 88164), (29388, 81663), (30318, 79158), (31062, 77262), (38631, 62124), (39579, 60636), (44082, 54442), (45477, 52772), (46593, 51508)]