401387952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{70271}}^1$

素因数の和:70306

約数の個数: 80

約数和(自身を含む): 1254776832

約数和(自身を除く): 853388880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 70271, 140542, 210813, 281084, 421626, 491897, 562168, 843252, 983794, 1124336, 1194607, 1475691, 1686504, 1967588, 2389214, 2951382, 3373008, 3583821, 3935176, 4778428, 5902764, 7167642, 7870352, 8362249, 9556856, 11805528, 14335284, 16724498, 19113712, 23611056, 25086747, 28670568, 33448996, 50173494, 57341136, 66897992, 100346988, 133795984, 200693976, 401387952]

約数ペア:

[(1, 401387952), (2, 200693976), (3, 133795984), (4, 100346988), (6, 66897992), (7, 57341136), (8, 50173494), (12, 33448996), (14, 28670568), (16, 25086747), (17, 23611056), (21, 19113712), (24, 16724498), (28, 14335284), (34, 11805528), (42, 9556856), (48, 8362249), (51, 7870352), (56, 7167642), (68, 5902764), (84, 4778428), (102, 3935176), (112, 3583821), (119, 3373008), (136, 2951382), (168, 2389214), (204, 1967588), (238, 1686504), (272, 1475691), (336, 1194607), (357, 1124336), (408, 983794), (476, 843252), (714, 562168), (816, 491897), (952, 421626), (1428, 281084), (1904, 210813), (2856, 140542), (5712, 70271)]