399830112

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2069}}^1$

素因数の和:2157

約数の個数: 144

約数和(自身を含む): 1261325520

約数和(自身を除く): 861495408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 61, 66, 72, 88, 96, 99, 122, 132, 144, 176, 183, 198, 244, 264, 288, 352, 366, 396, 488, 528, 549, 671, 732, 792, 976, 1056, 1098, 1342, 1464, 1584, 1952, 2013, 2069, 2196, 2684, 2928, 3168, 4026, 4138, 4392, 5368, 5856, 6039, 6207, 8052, 8276, 8784, 10736, 12078, 12414, 16104, 16552, 17568, 18621, 21472, 22759, 24156, 24828, 32208, 33104, 37242, 45518, 48312, 49656, 64416, 66208, 68277, 74484, 91036, 96624, 99312, 126209, 136554, 148968, 182072, 193248, 198624, 204831, 252418, 273108, 297936, 364144, 378627, 409662, 504836, 546216, 595872, 728288, 757254, 819324, 1009672, 1092432, 1135881, 1388299, 1514508, 1638648, 2019344, 2184864, 2271762, 2776598, 3029016, 3277296, 4038688, 4164897, 4543524, 5553196, 6058032, 6554592, 8329794, 9087048, 11106392, 12116064, 12494691, 16659588, 18174096, 22212784, 24989382, 33319176, 36348192, 44425568, 49978764, 66638352, 99957528, 133276704, 199915056, 399830112]

約数ペア:

[(1, 399830112), (2, 199915056), (3, 133276704), (4, 99957528), (6, 66638352), (8, 49978764), (9, 44425568), (11, 36348192), (12, 33319176), (16, 24989382), (18, 22212784), (22, 18174096), (24, 16659588), (32, 12494691), (33, 12116064), (36, 11106392), (44, 9087048), (48, 8329794), (61, 6554592), (66, 6058032), (72, 5553196), (88, 4543524), (96, 4164897), (99, 4038688), (122, 3277296), (132, 3029016), (144, 2776598), (176, 2271762), (183, 2184864), (198, 2019344), (244, 1638648), (264, 1514508), (288, 1388299), (352, 1135881), (366, 1092432), (396, 1009672), (488, 819324), (528, 757254), (549, 728288), (671, 595872), (732, 546216), (792, 504836), (976, 409662), (1056, 378627), (1098, 364144), (1342, 297936), (1464, 273108), (1584, 252418), (1952, 204831), (2013, 198624), (2069, 193248), (2196, 182072), (2684, 148968), (2928, 136554), (3168, 126209), (4026, 99312), (4138, 96624), (4392, 91036), (5368, 74484), (5856, 68277), (6039, 66208), (6207, 64416), (8052, 49656), (8276, 48312), (8784, 45518), (10736, 37242), (12078, 33104), (12414, 32208), (16104, 24828), (16552, 24156), (17568, 22759), (18621, 21472)]