1220552928

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6959}}^1$

素因数の和:7014

約数の個数: 192

約数和(自身を含む): 4209408000

約数和(自身を除く): 2988855072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 84, 87, 96, 108, 112, 116, 126, 144, 168, 174, 189, 203, 216, 224, 232, 252, 261, 288, 336, 348, 378, 406, 432, 464, 504, 522, 609, 672, 696, 756, 783, 812, 864, 928, 1008, 1044, 1218, 1392, 1512, 1566, 1624, 1827, 2016, 2088, 2436, 2784, 3024, 3132, 3248, 3654, 4176, 4872, 5481, 6048, 6264, 6496, 6959, 7308, 8352, 9744, 10962, 12528, 13918, 14616, 19488, 20877, 21924, 25056, 27836, 29232, 41754, 43848, 48713, 55672, 58464, 62631, 83508, 87696, 97426, 111344, 125262, 146139, 167016, 175392, 187893, 194852, 201811, 222688, 250524, 292278, 334032, 375786, 389704, 403622, 438417, 501048, 584556, 605433, 668064, 751572, 779408, 807244, 876834, 1002096, 1169112, 1210866, 1315251, 1412677, 1503144, 1558816, 1614488, 1753668, 1816299, 2004192, 2338224, 2421732, 2630502, 2825354, 3006288, 3228976, 3507336, 3632598, 4238031, 4676448, 4843464, 5261004, 5448897, 5650708, 6012576, 6457952, 7014672, 7265196, 8476062, 9686928, 10522008, 10897794, 11301416, 12714093, 14029344, 14530392, 16952124, 19373856, 21044016, 21795588, 22602832, 25428186, 29060784, 33904248, 38142279, 42088032, 43591176, 45205664, 50856372, 58121568, 67808496, 76284558, 87182352, 101712744, 135616992, 152569116, 174364704, 203425488, 305138232, 406850976, 610276464, 1220552928]

約数ペア:

[(1, 1220552928), (2, 610276464), (3, 406850976), (4, 305138232), (6, 203425488), (7, 174364704), (8, 152569116), (9, 135616992), (12, 101712744), (14, 87182352), (16, 76284558), (18, 67808496), (21, 58121568), (24, 50856372), (27, 45205664), (28, 43591176), (29, 42088032), (32, 38142279), (36, 33904248), (42, 29060784), (48, 25428186), (54, 22602832), (56, 21795588), (58, 21044016), (63, 19373856), (72, 16952124), (84, 14530392), (87, 14029344), (96, 12714093), (108, 11301416), (112, 10897794), (116, 10522008), (126, 9686928), (144, 8476062), (168, 7265196), (174, 7014672), (189, 6457952), (203, 6012576), (216, 5650708), (224, 5448897), (232, 5261004), (252, 4843464), (261, 4676448), (288, 4238031), (336, 3632598), (348, 3507336), (378, 3228976), (406, 3006288), (432, 2825354), (464, 2630502), (504, 2421732), (522, 2338224), (609, 2004192), (672, 1816299), (696, 1753668), (756, 1614488), (783, 1558816), (812, 1503144), (864, 1412677), (928, 1315251), (1008, 1210866), (1044, 1169112), (1218, 1002096), (1392, 876834), (1512, 807244), (1566, 779408), (1624, 751572), (1827, 668064), (2016, 605433), (2088, 584556), (2436, 501048), (2784, 438417), (3024, 403622), (3132, 389704), (3248, 375786), (3654, 334032), (4176, 292278), (4872, 250524), (5481, 222688), (6048, 201811), (6264, 194852), (6496, 187893), (6959, 175392), (7308, 167016), (8352, 146139), (9744, 125262), (10962, 111344), (12528, 97426), (13918, 87696), (14616, 83508), (19488, 62631), (20877, 58464), (21924, 55672), (25056, 48713), (27836, 43848), (29232, 41754)]