2515215384

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{449}}^1\times {\mathrm{643}}^1$

素因数の和:1126

約数の個数: 144

約数和(自身を含む): 7515963000

約数和(自身を除く): 5000747616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 449, 484, 643, 726, 792, 898, 968, 1089, 1286, 1347, 1452, 1796, 1929, 2178, 2572, 2694, 2904, 3592, 3858, 4041, 4356, 4939, 5144, 5388, 5787, 7073, 7716, 8082, 8712, 9878, 10776, 11574, 14146, 14817, 15432, 16164, 19756, 21219, 23148, 28292, 29634, 32328, 39512, 42438, 44451, 46296, 54329, 56584, 59268, 63657, 77803, 84876, 88902, 108658, 118536, 127314, 155606, 162987, 169752, 177804, 217316, 233409, 254628, 288707, 311212, 325974, 355608, 434632, 466818, 488961, 509256, 577414, 622424, 651948, 700227, 866121, 933636, 977922, 1154828, 1303896, 1400454, 1732242, 1867272, 1955844, 2309656, 2598363, 2800908, 3175777, 3464484, 3911688, 5196726, 5601816, 6351554, 6928968, 9527331, 10393452, 12703108, 19054662, 20786904, 25406216, 28581993, 34933547, 38109324, 57163986, 69867094, 76218648, 104800641, 114327972, 139734188, 209601282, 228655944, 279468376, 314401923, 419202564, 628803846, 838405128, 1257607692, 2515215384]

約数ペア:

[(1, 2515215384), (2, 1257607692), (3, 838405128), (4, 628803846), (6, 419202564), (8, 314401923), (9, 279468376), (11, 228655944), (12, 209601282), (18, 139734188), (22, 114327972), (24, 104800641), (33, 76218648), (36, 69867094), (44, 57163986), (66, 38109324), (72, 34933547), (88, 28581993), (99, 25406216), (121, 20786904), (132, 19054662), (198, 12703108), (242, 10393452), (264, 9527331), (363, 6928968), (396, 6351554), (449, 5601816), (484, 5196726), (643, 3911688), (726, 3464484), (792, 3175777), (898, 2800908), (968, 2598363), (1089, 2309656), (1286, 1955844), (1347, 1867272), (1452, 1732242), (1796, 1400454), (1929, 1303896), (2178, 1154828), (2572, 977922), (2694, 933636), (2904, 866121), (3592, 700227), (3858, 651948), (4041, 622424), (4356, 577414), (4939, 509256), (5144, 488961), (5388, 466818), (5787, 434632), (7073, 355608), (7716, 325974), (8082, 311212), (8712, 288707), (9878, 254628), (10776, 233409), (11574, 217316), (14146, 177804), (14817, 169752), (15432, 162987), (16164, 155606), (19756, 127314), (21219, 118536), (23148, 108658), (28292, 88902), (29634, 84876), (32328, 77803), (39512, 63657), (42438, 59268), (44451, 56584), (46296, 54329)]