21996989424

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{26927}}^1$

素因数の和:27036

約数の個数: 160

約数和(自身を含む): 66247188480

約数和(自身を除く): 44250199056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 61, 62, 72, 93, 108, 122, 124, 144, 183, 186, 216, 244, 248, 279, 366, 372, 432, 488, 496, 549, 558, 732, 744, 837, 976, 1098, 1116, 1464, 1488, 1647, 1674, 1891, 2196, 2232, 2928, 3294, 3348, 3782, 4392, 4464, 5673, 6588, 6696, 7564, 8784, 11346, 13176, 13392, 15128, 17019, 22692, 26352, 26927, 30256, 34038, 45384, 51057, 53854, 68076, 80781, 90768, 102114, 107708, 136152, 161562, 204228, 215416, 242343, 272304, 323124, 408456, 430832, 484686, 646248, 727029, 816912, 834737, 969372, 1292496, 1454058, 1642547, 1669474, 1938744, 2504211, 2908116, 3285094, 3338948, 3877488, 4927641, 5008422, 5816232, 6570188, 6677896, 7512633, 9855282, 10016844, 11632464, 13140376, 13355792, 14782923, 15025266, 19710564, 20033688, 22537899, 26280752, 29565846, 30050532, 39421128, 40067376, 44348769, 45075798, 50918957, 59131692, 60101064, 78842256, 88697538, 90151596, 101837914, 118263384, 120202128, 152756871, 177395076, 180303192, 203675828, 236526768, 305513742, 354790152, 360606384, 407351656, 458270613, 611027484, 709580304, 814703312, 916541226, 1222054968, 1374811839, 1833082452, 2444109936, 2749623678, 3666164904, 5499247356, 7332329808, 10998494712, 21996989424]

約数ペア:

[(1, 21996989424), (2, 10998494712), (3, 7332329808), (4, 5499247356), (6, 3666164904), (8, 2749623678), (9, 2444109936), (12, 1833082452), (16, 1374811839), (18, 1222054968), (24, 916541226), (27, 814703312), (31, 709580304), (36, 611027484), (48, 458270613), (54, 407351656), (61, 360606384), (62, 354790152), (72, 305513742), (93, 236526768), (108, 203675828), (122, 180303192), (124, 177395076), (144, 152756871), (183, 120202128), (186, 118263384), (216, 101837914), (244, 90151596), (248, 88697538), (279, 78842256), (366, 60101064), (372, 59131692), (432, 50918957), (488, 45075798), (496, 44348769), (549, 40067376), (558, 39421128), (732, 30050532), (744, 29565846), (837, 26280752), (976, 22537899), (1098, 20033688), (1116, 19710564), (1464, 15025266), (1488, 14782923), (1647, 13355792), (1674, 13140376), (1891, 11632464), (2196, 10016844), (2232, 9855282), (2928, 7512633), (3294, 6677896), (3348, 6570188), (3782, 5816232), (4392, 5008422), (4464, 4927641), (5673, 3877488), (6588, 3338948), (6696, 3285094), (7564, 2908116), (8784, 2504211), (11346, 1938744), (13176, 1669474), (13392, 1642547), (15128, 1454058), (17019, 1292496), (22692, 969372), (26352, 834737), (26927, 816912), (30256, 727029), (34038, 646248), (45384, 484686), (51057, 430832), (53854, 408456), (68076, 323124), (80781, 272304), (90768, 242343), (102114, 215416), (107708, 204228), (136152, 161562)]