440630928

素因数分解:

$2^4\times 3^6\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1084

約数の個数: 140

約数和(自身を含む): 1315880188

約数和(自身を除く): 875249260

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 162, 216, 222, 243, 296, 324, 333, 432, 444, 486, 592, 648, 666, 729, 888, 972, 999, 1021, 1296, 1332, 1458, 1776, 1944, 1998, 2042, 2664, 2916, 2997, 3063, 3888, 3996, 4084, 5328, 5832, 5994, 6126, 7992, 8168, 8991, 9189, 11664, 11988, 12252, 15984, 16336, 17982, 18378, 23976, 24504, 26973, 27567, 35964, 36756, 37777, 47952, 49008, 53946, 55134, 71928, 73512, 75554, 82701, 107892, 110268, 113331, 143856, 147024, 151108, 165402, 215784, 220536, 226662, 248103, 302216, 330804, 339993, 431568, 441072, 453324, 496206, 604432, 661608, 679986, 744309, 906648, 992412, 1019979, 1323216, 1359972, 1488618, 1813296, 1984824, 2039958, 2719944, 2977236, 3059937, 3969648, 4079916, 5439888, 5954472, 6119874, 8159832, 9179811, 11908944, 12239748, 16319664, 18359622, 24479496, 27539433, 36719244, 48958992, 55078866, 73438488, 110157732, 146876976, 220315464, 440630928]

約数ペア:

[(1, 440630928), (2, 220315464), (3, 146876976), (4, 110157732), (6, 73438488), (8, 55078866), (9, 48958992), (12, 36719244), (16, 27539433), (18, 24479496), (24, 18359622), (27, 16319664), (36, 12239748), (37, 11908944), (48, 9179811), (54, 8159832), (72, 6119874), (74, 5954472), (81, 5439888), (108, 4079916), (111, 3969648), (144, 3059937), (148, 2977236), (162, 2719944), (216, 2039958), (222, 1984824), (243, 1813296), (296, 1488618), (324, 1359972), (333, 1323216), (432, 1019979), (444, 992412), (486, 906648), (592, 744309), (648, 679986), (666, 661608), (729, 604432), (888, 496206), (972, 453324), (999, 441072), (1021, 431568), (1296, 339993), (1332, 330804), (1458, 302216), (1776, 248103), (1944, 226662), (1998, 220536), (2042, 215784), (2664, 165402), (2916, 151108), (2997, 147024), (3063, 143856), (3888, 113331), (3996, 110268), (4084, 107892), (5328, 82701), (5832, 75554), (5994, 73512), (6126, 71928), (7992, 55134), (8168, 53946), (8991, 49008), (9189, 47952), (11664, 37777), (11988, 36756), (12252, 35964), (15984, 27567), (16336, 26973), (17982, 24504), (18378, 23976)]