1219222116

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:523

約数の個数: 216

約数和(自身を含む): 3841077240

約数和(自身を除く): 2621855124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 109, 119, 126, 147, 153, 196, 204, 218, 238, 252, 294, 306, 327, 357, 373, 436, 441, 476, 588, 612, 654, 714, 746, 763, 833, 882, 981, 1071, 1119, 1308, 1428, 1492, 1526, 1666, 1764, 1853, 1962, 2142, 2238, 2289, 2499, 2611, 3052, 3332, 3357, 3706, 3924, 4284, 4476, 4578, 4998, 5222, 5341, 5559, 6341, 6714, 6867, 7412, 7497, 7833, 9156, 9996, 10444, 10682, 11118, 12682, 12971, 13428, 13734, 14994, 15666, 16023, 16677, 18277, 19023, 21364, 22236, 23499, 25364, 25942, 27468, 29988, 31332, 32046, 33354, 36554, 38046, 38913, 40657, 44387, 46998, 48069, 51884, 54831, 57069, 64092, 66708, 73108, 76092, 77826, 81314, 88774, 90797, 93996, 96138, 109662, 114138, 116739, 121971, 133161, 155652, 162628, 164493, 177548, 181594, 192276, 219324, 228276, 233478, 243942, 266322, 272391, 284599, 310709, 328986, 363188, 365913, 399483, 466956, 487884, 532644, 544782, 569198, 621418, 657972, 691169, 731826, 798966, 817173, 853797, 932127, 1089564, 1138396, 1242836, 1382338, 1463652, 1597932, 1634346, 1707594, 1864254, 1992193, 2073507, 2561391, 2764676, 2796381, 3268692, 3415188, 3728508, 3984386, 4147014, 4838183, 5122782, 5592762, 5976579, 6220521, 7968772, 8294028, 9676366, 10245564, 11185524, 11953158, 12441042, 14514549, 17929737, 19352732, 23906316, 24882084, 29029098, 33867281, 35859474, 43543647, 58058196, 67734562, 71718948, 87087294, 101601843, 135469124, 174174588, 203203686, 304805529, 406407372, 609611058, 1219222116]

約数ペア:

[(1, 1219222116), (2, 609611058), (3, 406407372), (4, 304805529), (6, 203203686), (7, 174174588), (9, 135469124), (12, 101601843), (14, 87087294), (17, 71718948), (18, 67734562), (21, 58058196), (28, 43543647), (34, 35859474), (36, 33867281), (42, 29029098), (49, 24882084), (51, 23906316), (63, 19352732), (68, 17929737), (84, 14514549), (98, 12441042), (102, 11953158), (109, 11185524), (119, 10245564), (126, 9676366), (147, 8294028), (153, 7968772), (196, 6220521), (204, 5976579), (218, 5592762), (238, 5122782), (252, 4838183), (294, 4147014), (306, 3984386), (327, 3728508), (357, 3415188), (373, 3268692), (436, 2796381), (441, 2764676), (476, 2561391), (588, 2073507), (612, 1992193), (654, 1864254), (714, 1707594), (746, 1634346), (763, 1597932), (833, 1463652), (882, 1382338), (981, 1242836), (1071, 1138396), (1119, 1089564), (1308, 932127), (1428, 853797), (1492, 817173), (1526, 798966), (1666, 731826), (1764, 691169), (1853, 657972), (1962, 621418), (2142, 569198), (2238, 544782), (2289, 532644), (2499, 487884), (2611, 466956), (3052, 399483), (3332, 365913), (3357, 363188), (3706, 328986), (3924, 310709), (4284, 284599), (4476, 272391), (4578, 266322), (4998, 243942), (5222, 233478), (5341, 228276), (5559, 219324), (6341, 192276), (6714, 181594), (6867, 177548), (7412, 164493), (7497, 162628), (7833, 155652), (9156, 133161), (9996, 121971), (10444, 116739), (10682, 114138), (11118, 109662), (12682, 96138), (12971, 93996), (13428, 90797), (13734, 88774), (14994, 81314), (15666, 77826), (16023, 76092), (16677, 73108), (18277, 66708), (19023, 64092), (21364, 57069), (22236, 54831), (23499, 51884), (25364, 48069), (25942, 46998), (27468, 44387), (29988, 40657), (31332, 38913), (32046, 38046), (33354, 36554)]