1870789968

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{2393}}^1$

素因数の和:2557

約数の個数: 120

約数和(自身を含む): 5383483560

約数和(自身を除く): 3512693592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 89, 122, 144, 178, 183, 244, 267, 356, 366, 488, 534, 549, 712, 732, 801, 976, 1068, 1098, 1424, 1464, 1602, 2136, 2196, 2393, 2928, 3204, 4272, 4392, 4786, 5429, 6408, 7179, 8784, 9572, 10858, 12816, 14358, 16287, 19144, 21537, 21716, 28716, 32574, 38288, 43074, 43432, 48861, 57432, 65148, 86148, 86864, 97722, 114864, 130296, 145973, 172296, 195444, 212977, 260592, 291946, 344592, 390888, 425954, 437919, 583892, 638931, 781776, 851908, 875838, 1167784, 1277862, 1313757, 1703816, 1751676, 1916793, 2335568, 2555724, 2627514, 3407632, 3503352, 3833586, 5111448, 5255028, 7006704, 7667172, 10222896, 10510056, 12991597, 15334344, 21020112, 25983194, 30668688, 38974791, 51966388, 77949582, 103932776, 116924373, 155899164, 207865552, 233848746, 311798328, 467697492, 623596656, 935394984, 1870789968]

約数ペア:

[(1, 1870789968), (2, 935394984), (3, 623596656), (4, 467697492), (6, 311798328), (8, 233848746), (9, 207865552), (12, 155899164), (16, 116924373), (18, 103932776), (24, 77949582), (36, 51966388), (48, 38974791), (61, 30668688), (72, 25983194), (89, 21020112), (122, 15334344), (144, 12991597), (178, 10510056), (183, 10222896), (244, 7667172), (267, 7006704), (356, 5255028), (366, 5111448), (488, 3833586), (534, 3503352), (549, 3407632), (712, 2627514), (732, 2555724), (801, 2335568), (976, 1916793), (1068, 1751676), (1098, 1703816), (1424, 1313757), (1464, 1277862), (1602, 1167784), (2136, 875838), (2196, 851908), (2393, 781776), (2928, 638931), (3204, 583892), (4272, 437919), (4392, 425954), (4786, 390888), (5429, 344592), (6408, 291946), (7179, 260592), (8784, 212977), (9572, 195444), (10858, 172296), (12816, 145973), (14358, 130296), (16287, 114864), (19144, 97722), (21537, 86864), (21716, 86148), (28716, 65148), (32574, 57432), (38288, 48861), (43074, 43432)]