1628442648

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6131}}^1$

素因数の和:6198

約数の個数: 192

約数和(自身を含む): 5509969920

約数和(自身を除く): 3881527272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 31, 34, 36, 42, 51, 56, 62, 63, 68, 72, 84, 93, 102, 119, 124, 126, 136, 153, 168, 186, 204, 217, 238, 248, 252, 279, 306, 357, 372, 408, 434, 476, 504, 527, 558, 612, 651, 714, 744, 868, 952, 1054, 1071, 1116, 1224, 1302, 1428, 1581, 1736, 1953, 2108, 2142, 2232, 2604, 2856, 3162, 3689, 3906, 4216, 4284, 4743, 5208, 6131, 6324, 7378, 7812, 8568, 9486, 11067, 12262, 12648, 14756, 15624, 18393, 18972, 22134, 24524, 29512, 33201, 36786, 37944, 42917, 44268, 49048, 55179, 66402, 73572, 85834, 88536, 104227, 110358, 128751, 132804, 147144, 171668, 190061, 208454, 220716, 257502, 265608, 312681, 343336, 380122, 386253, 416908, 441432, 515004, 570183, 625362, 729589, 760244, 772506, 833816, 938043, 1030008, 1140366, 1250724, 1330427, 1459178, 1520488, 1545012, 1710549, 1876086, 2188767, 2280732, 2501448, 2660854, 2918356, 3090024, 3231037, 3421098, 3752172, 3991281, 4377534, 4561464, 5321708, 5836712, 6462074, 6566301, 6842196, 7504344, 7982562, 8755068, 9693111, 10643416, 11973843, 12924148, 13132602, 13684392, 15965124, 17510136, 19386222, 22617259, 23947686, 25848296, 26265204, 29079333, 31930248, 38772444, 45234518, 47895372, 52530408, 58158666, 67851777, 77544888, 90469036, 95790744, 116317332, 135703554, 180938072, 203555331, 232634664, 271407108, 407110662, 542814216, 814221324, 1628442648]

約数ペア:

[(1, 1628442648), (2, 814221324), (3, 542814216), (4, 407110662), (6, 271407108), (7, 232634664), (8, 203555331), (9, 180938072), (12, 135703554), (14, 116317332), (17, 95790744), (18, 90469036), (21, 77544888), (24, 67851777), (28, 58158666), (31, 52530408), (34, 47895372), (36, 45234518), (42, 38772444), (51, 31930248), (56, 29079333), (62, 26265204), (63, 25848296), (68, 23947686), (72, 22617259), (84, 19386222), (93, 17510136), (102, 15965124), (119, 13684392), (124, 13132602), (126, 12924148), (136, 11973843), (153, 10643416), (168, 9693111), (186, 8755068), (204, 7982562), (217, 7504344), (238, 6842196), (248, 6566301), (252, 6462074), (279, 5836712), (306, 5321708), (357, 4561464), (372, 4377534), (408, 3991281), (434, 3752172), (476, 3421098), (504, 3231037), (527, 3090024), (558, 2918356), (612, 2660854), (651, 2501448), (714, 2280732), (744, 2188767), (868, 1876086), (952, 1710549), (1054, 1545012), (1071, 1520488), (1116, 1459178), (1224, 1330427), (1302, 1250724), (1428, 1140366), (1581, 1030008), (1736, 938043), (1953, 833816), (2108, 772506), (2142, 760244), (2232, 729589), (2604, 625362), (2856, 570183), (3162, 515004), (3689, 441432), (3906, 416908), (4216, 386253), (4284, 380122), (4743, 343336), (5208, 312681), (6131, 265608), (6324, 257502), (7378, 220716), (7812, 208454), (8568, 190061), (9486, 171668), (11067, 147144), (12262, 132804), (12648, 128751), (14756, 110358), (15624, 104227), (18393, 88536), (18972, 85834), (22134, 73572), (24524, 66402), (29512, 55179), (33201, 49048), (36786, 44268), (37944, 42917)]