2145944808

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{569}}^1\times {\mathrm{1069}}^1$

素因数の和:1664

約数の個数: 144

約数和(自身を含む): 6779038500

約数和(自身を除く): 4633093692

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 569, 588, 882, 1069, 1138, 1176, 1707, 1764, 2138, 2276, 3207, 3414, 3528, 3983, 4276, 4552, 5121, 6414, 6828, 7483, 7966, 8552, 9621, 10242, 11949, 12828, 13656, 14966, 15932, 19242, 20484, 22449, 23898, 25656, 27881, 29932, 31864, 35847, 38484, 40968, 44898, 47796, 52381, 55762, 59864, 67347, 71694, 76968, 83643, 89796, 95592, 104762, 111524, 134694, 143388, 157143, 167286, 179592, 209524, 223048, 250929, 269388, 286776, 314286, 334572, 419048, 471429, 501858, 538776, 608261, 628572, 669144, 942858, 1003716, 1216522, 1257144, 1824783, 1885716, 2007432, 2433044, 3649566, 3771432, 4257827, 4866088, 5474349, 7299132, 8515654, 10948698, 12773481, 14598264, 17031308, 21897396, 25546962, 29804789, 34062616, 38320443, 43794792, 51093924, 59609578, 76640886, 89414367, 102187848, 119219156, 153281772, 178828734, 238438312, 268243101, 306563544, 357657468, 536486202, 715314936, 1072972404, 2145944808]

約数ペア:

[(1, 2145944808), (2, 1072972404), (3, 715314936), (4, 536486202), (6, 357657468), (7, 306563544), (8, 268243101), (9, 238438312), (12, 178828734), (14, 153281772), (18, 119219156), (21, 102187848), (24, 89414367), (28, 76640886), (36, 59609578), (42, 51093924), (49, 43794792), (56, 38320443), (63, 34062616), (72, 29804789), (84, 25546962), (98, 21897396), (126, 17031308), (147, 14598264), (168, 12773481), (196, 10948698), (252, 8515654), (294, 7299132), (392, 5474349), (441, 4866088), (504, 4257827), (569, 3771432), (588, 3649566), (882, 2433044), (1069, 2007432), (1138, 1885716), (1176, 1824783), (1707, 1257144), (1764, 1216522), (2138, 1003716), (2276, 942858), (3207, 669144), (3414, 628572), (3528, 608261), (3983, 538776), (4276, 501858), (4552, 471429), (5121, 419048), (6414, 334572), (6828, 314286), (7483, 286776), (7966, 269388), (8552, 250929), (9621, 223048), (10242, 209524), (11949, 179592), (12828, 167286), (13656, 157143), (14966, 143388), (15932, 134694), (19242, 111524), (20484, 104762), (22449, 95592), (23898, 89796), (25656, 83643), (27881, 76968), (29932, 71694), (31864, 67347), (35847, 59864), (38484, 55762), (40968, 52381), (44898, 47796)]