409639062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 1023657984

約数和(自身を除く): 614018922

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 42, 46, 69, 73, 74, 111, 138, 146, 157, 161, 219, 222, 259, 314, 322, 438, 471, 483, 511, 518, 777, 851, 942, 966, 1022, 1099, 1533, 1554, 1679, 1702, 2198, 2553, 2701, 3066, 3297, 3358, 3611, 5037, 5106, 5402, 5809, 5957, 6594, 7222, 8103, 10074, 10833, 11461, 11618, 11753, 11914, 16206, 17427, 17871, 18907, 21666, 22922, 23506, 25277, 34383, 34854, 35259, 35742, 37814, 40663, 50554, 56721, 62123, 68766, 70518, 75831, 80227, 81326, 113442, 121989, 124246, 133607, 151662, 160454, 186369, 240681, 243978, 263603, 267214, 372738, 400821, 424057, 434861, 481362, 527206, 790809, 801642, 848114, 869722, 935249, 1272171, 1304583, 1581618, 1845221, 1870498, 2544342, 2609166, 2805747, 2968399, 3690442, 5535663, 5611494, 5936798, 8905197, 9753311, 11071326, 17810394, 19506622, 29259933, 58519866, 68273177, 136546354, 204819531, 409639062]

約数ペア:

[(1, 409639062), (2, 204819531), (3, 136546354), (6, 68273177), (7, 58519866), (14, 29259933), (21, 19506622), (23, 17810394), (37, 11071326), (42, 9753311), (46, 8905197), (69, 5936798), (73, 5611494), (74, 5535663), (111, 3690442), (138, 2968399), (146, 2805747), (157, 2609166), (161, 2544342), (219, 1870498), (222, 1845221), (259, 1581618), (314, 1304583), (322, 1272171), (438, 935249), (471, 869722), (483, 848114), (511, 801642), (518, 790809), (777, 527206), (851, 481362), (942, 434861), (966, 424057), (1022, 400821), (1099, 372738), (1533, 267214), (1554, 263603), (1679, 243978), (1702, 240681), (2198, 186369), (2553, 160454), (2701, 151662), (3066, 133607), (3297, 124246), (3358, 121989), (3611, 113442), (5037, 81326), (5106, 80227), (5402, 75831), (5809, 70518), (5957, 68766), (6594, 62123), (7222, 56721), (8103, 50554), (10074, 40663), (10833, 37814), (11461, 35742), (11618, 35259), (11753, 34854), (11914, 34383), (16206, 25277), (17427, 23506), (17871, 22922), (18907, 21666)]