312691104

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^2\times {\mathrm{997}}^1$

素因数の和:1041

約数の個数: 180

約数和(自身を含む): 1011831282

約数和(自身を除く): 699140178

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 121, 132, 144, 162, 176, 198, 216, 242, 264, 288, 297, 324, 352, 363, 396, 432, 484, 528, 594, 648, 726, 792, 864, 891, 968, 997, 1056, 1089, 1188, 1296, 1452, 1584, 1782, 1936, 1994, 2178, 2376, 2592, 2904, 2991, 3168, 3267, 3564, 3872, 3988, 4356, 4752, 5808, 5982, 6534, 7128, 7976, 8712, 8973, 9504, 9801, 10967, 11616, 11964, 13068, 14256, 15952, 17424, 17946, 19602, 21934, 23928, 26136, 26919, 28512, 31904, 32901, 34848, 35892, 39204, 43868, 47856, 52272, 53838, 65802, 71784, 78408, 80757, 87736, 95712, 98703, 104544, 107676, 120637, 131604, 143568, 156816, 161514, 175472, 197406, 215352, 241274, 263208, 287136, 296109, 313632, 323028, 350944, 361911, 394812, 430704, 482548, 526416, 592218, 646056, 723822, 789624, 861408, 888327, 965096, 1052832, 1085733, 1184436, 1292112, 1447644, 1579248, 1776654, 1930192, 2171466, 2368872, 2584224, 2895288, 3158496, 3257199, 3553308, 3860384, 4342932, 4737744, 5790576, 6514398, 7106616, 8685864, 9475488, 9771597, 11581152, 13028796, 14213232, 17371728, 19543194, 26057592, 28426464, 34743456, 39086388, 52115184, 78172776, 104230368, 156345552, 312691104]

約数ペア:

[(1, 312691104), (2, 156345552), (3, 104230368), (4, 78172776), (6, 52115184), (8, 39086388), (9, 34743456), (11, 28426464), (12, 26057592), (16, 19543194), (18, 17371728), (22, 14213232), (24, 13028796), (27, 11581152), (32, 9771597), (33, 9475488), (36, 8685864), (44, 7106616), (48, 6514398), (54, 5790576), (66, 4737744), (72, 4342932), (81, 3860384), (88, 3553308), (96, 3257199), (99, 3158496), (108, 2895288), (121, 2584224), (132, 2368872), (144, 2171466), (162, 1930192), (176, 1776654), (198, 1579248), (216, 1447644), (242, 1292112), (264, 1184436), (288, 1085733), (297, 1052832), (324, 965096), (352, 888327), (363, 861408), (396, 789624), (432, 723822), (484, 646056), (528, 592218), (594, 526416), (648, 482548), (726, 430704), (792, 394812), (864, 361911), (891, 350944), (968, 323028), (997, 313632), (1056, 296109), (1089, 287136), (1188, 263208), (1296, 241274), (1452, 215352), (1584, 197406), (1782, 175472), (1936, 161514), (1994, 156816), (2178, 143568), (2376, 131604), (2592, 120637), (2904, 107676), (2991, 104544), (3168, 98703), (3267, 95712), (3564, 87736), (3872, 80757), (3988, 78408), (4356, 71784), (4752, 65802), (5808, 53838), (5982, 52272), (6534, 47856), (7128, 43868), (7976, 39204), (8712, 35892), (8973, 34848), (9504, 32901), (9801, 31904), (10967, 28512), (11616, 26919), (11964, 26136), (13068, 23928), (14256, 21934), (15952, 19602), (17424, 17946)]