1330449996

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6857}}^1$

素因数の和:6943

約数の個数: 96

約数和(自身を含む): 3502517760

約数和(自身を除く): 2172067764

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 37, 38, 46, 57, 69, 74, 76, 92, 111, 114, 138, 148, 222, 228, 276, 437, 444, 703, 851, 874, 1311, 1406, 1702, 1748, 2109, 2553, 2622, 2812, 3404, 4218, 5106, 5244, 6857, 8436, 10212, 13714, 16169, 20571, 27428, 32338, 41142, 48507, 64676, 82284, 97014, 130283, 157711, 194028, 253709, 260566, 315422, 390849, 473133, 507418, 521132, 630844, 761127, 781698, 946266, 1014836, 1522254, 1563396, 1892532, 2996509, 3044508, 4820471, 5835307, 5993018, 8989527, 9640942, 11670614, 11986036, 14461413, 17505921, 17979054, 19281884, 23341228, 28922826, 35011842, 35958108, 57845652, 70023684, 110870833, 221741666, 332612499, 443483332, 665224998, 1330449996]

約数ペア:

[(1, 1330449996), (2, 665224998), (3, 443483332), (4, 332612499), (6, 221741666), (12, 110870833), (19, 70023684), (23, 57845652), (37, 35958108), (38, 35011842), (46, 28922826), (57, 23341228), (69, 19281884), (74, 17979054), (76, 17505921), (92, 14461413), (111, 11986036), (114, 11670614), (138, 9640942), (148, 8989527), (222, 5993018), (228, 5835307), (276, 4820471), (437, 3044508), (444, 2996509), (703, 1892532), (851, 1563396), (874, 1522254), (1311, 1014836), (1406, 946266), (1702, 781698), (1748, 761127), (2109, 630844), (2553, 521132), (2622, 507418), (2812, 473133), (3404, 390849), (4218, 315422), (5106, 260566), (5244, 253709), (6857, 194028), (8436, 157711), (10212, 130283), (13714, 97014), (16169, 82284), (20571, 64676), (27428, 48507), (32338, 41142)]