326033820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:561

約数の個数: 288

約数和(自身を含む): 1237856256

約数和(自身を除く): 911822436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 31, 34, 35, 36, 42, 45, 51, 60, 62, 63, 68, 70, 84, 85, 90, 93, 102, 105, 119, 124, 126, 140, 153, 155, 170, 180, 186, 204, 210, 217, 238, 252, 255, 279, 306, 310, 315, 340, 357, 372, 420, 434, 465, 476, 491, 510, 527, 558, 595, 612, 620, 630, 651, 714, 765, 868, 930, 982, 1020, 1054, 1071, 1085, 1116, 1190, 1260, 1302, 1395, 1428, 1473, 1530, 1581, 1785, 1860, 1953, 1964, 2108, 2142, 2170, 2380, 2455, 2604, 2635, 2790, 2946, 3060, 3162, 3255, 3437, 3570, 3689, 3906, 4284, 4340, 4419, 4743, 4910, 5270, 5355, 5580, 5892, 6324, 6510, 6874, 7140, 7365, 7378, 7812, 7905, 8347, 8838, 9486, 9765, 9820, 10311, 10540, 10710, 11067, 13020, 13748, 14730, 14756, 15221, 15810, 16694, 17185, 17676, 18445, 18972, 19530, 20622, 21420, 22095, 22134, 23715, 25041, 29460, 30442, 30933, 31620, 33201, 33388, 34370, 36890, 39060, 41244, 41735, 44190, 44268, 45663, 47430, 50082, 51555, 55335, 58429, 60884, 61866, 66402, 68740, 73780, 75123, 76105, 83470, 88380, 91326, 94860, 100164, 103110, 106547, 110670, 116858, 123732, 125205, 132804, 136989, 150246, 152210, 154665, 166005, 166940, 175287, 182652, 206220, 213094, 221340, 228315, 233716, 250410, 258757, 273978, 292145, 300492, 304420, 309330, 319641, 332010, 350574, 375615, 426188, 456630, 500820, 517514, 525861, 532735, 547956, 584290, 618660, 639282, 664020, 684945, 701148, 751230, 776271, 876435, 913260, 958923, 1035028, 1051722, 1065470, 1168580, 1278564, 1293785, 1369890, 1502460, 1552542, 1598205, 1752870, 1811299, 1917846, 2103444, 2130940, 2328813, 2587570, 2629305, 2739780, 3105084, 3196410, 3505740, 3622598, 3835692, 3881355, 4657626, 4794615, 5175140, 5258610, 5433897, 6392820, 7245196, 7762710, 9056495, 9315252, 9589230, 10517220, 10867794, 11644065, 15525420, 16301691, 18112990, 19178460, 21735588, 23288130, 27169485, 32603382, 36225980, 46576260, 54338970, 65206764, 81508455, 108677940, 163016910, 326033820]

約数ペア:

[(1, 326033820), (2, 163016910), (3, 108677940), (4, 81508455), (5, 65206764), (6, 54338970), (7, 46576260), (9, 36225980), (10, 32603382), (12, 27169485), (14, 23288130), (15, 21735588), (17, 19178460), (18, 18112990), (20, 16301691), (21, 15525420), (28, 11644065), (30, 10867794), (31, 10517220), (34, 9589230), (35, 9315252), (36, 9056495), (42, 7762710), (45, 7245196), (51, 6392820), (60, 5433897), (62, 5258610), (63, 5175140), (68, 4794615), (70, 4657626), (84, 3881355), (85, 3835692), (90, 3622598), (93, 3505740), (102, 3196410), (105, 3105084), (119, 2739780), (124, 2629305), (126, 2587570), (140, 2328813), (153, 2130940), (155, 2103444), (170, 1917846), (180, 1811299), (186, 1752870), (204, 1598205), (210, 1552542), (217, 1502460), (238, 1369890), (252, 1293785), (255, 1278564), (279, 1168580), (306, 1065470), (310, 1051722), (315, 1035028), (340, 958923), (357, 913260), (372, 876435), (420, 776271), (434, 751230), (465, 701148), (476, 684945), (491, 664020), (510, 639282), (527, 618660), (558, 584290), (595, 547956), (612, 532735), (620, 525861), (630, 517514), (651, 500820), (714, 456630), (765, 426188), (868, 375615), (930, 350574), (982, 332010), (1020, 319641), (1054, 309330), (1071, 304420), (1085, 300492), (1116, 292145), (1190, 273978), (1260, 258757), (1302, 250410), (1395, 233716), (1428, 228315), (1473, 221340), (1530, 213094), (1581, 206220), (1785, 182652), (1860, 175287), (1953, 166940), (1964, 166005), (2108, 154665), (2142, 152210), (2170, 150246), (2380, 136989), (2455, 132804), (2604, 125205), (2635, 123732), (2790, 116858), (2946, 110670), (3060, 106547), (3162, 103110), (3255, 100164), (3437, 94860), (3570, 91326), (3689, 88380), (3906, 83470), (4284, 76105), (4340, 75123), (4419, 73780), (4743, 68740), (4910, 66402), (5270, 61866), (5355, 60884), (5580, 58429), (5892, 55335), (6324, 51555), (6510, 50082), (6874, 47430), (7140, 45663), (7365, 44268), (7378, 44190), (7812, 41735), (7905, 41244), (8347, 39060), (8838, 36890), (9486, 34370), (9765, 33388), (9820, 33201), (10311, 31620), (10540, 30933), (10710, 30442), (11067, 29460), (13020, 25041), (13748, 23715), (14730, 22134), (14756, 22095), (15221, 21420), (15810, 20622), (16694, 19530), (17185, 18972), (17676, 18445)]