121221672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^3\times {\mathrm{19}}^1$

素因数の和:89

約数の個数: 192

約数和(自身を含む): 379848000

約数和(自身を除く): 258626328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 19, 22, 24, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 88, 104, 114, 121, 132, 143, 152, 156, 169, 209, 228, 242, 247, 264, 286, 312, 338, 363, 418, 429, 456, 484, 494, 507, 572, 627, 676, 726, 741, 836, 858, 968, 988, 1014, 1144, 1254, 1352, 1452, 1482, 1573, 1672, 1716, 1859, 1976, 2028, 2197, 2299, 2508, 2717, 2904, 2964, 3146, 3211, 3432, 3718, 4056, 4394, 4598, 4719, 5016, 5434, 5577, 5928, 6292, 6422, 6591, 6897, 7436, 8151, 8788, 9196, 9438, 9633, 10868, 11154, 12584, 12844, 13182, 13794, 14872, 16302, 17576, 18392, 18876, 19266, 20449, 21736, 22308, 24167, 25688, 26364, 27588, 29887, 32604, 35321, 37752, 38532, 40898, 41743, 44616, 48334, 52728, 55176, 59774, 61347, 65208, 70642, 72501, 77064, 81796, 83486, 89661, 96668, 105963, 119548, 122694, 125229, 141284, 145002, 163592, 166972, 179322, 193336, 211926, 239096, 245388, 250458, 265837, 282568, 290004, 333944, 358644, 388531, 423852, 459173, 490776, 500916, 531674, 580008, 717288, 777062, 797511, 847704, 918346, 1001832, 1063348, 1165593, 1377519, 1554124, 1595022, 1836692, 2126696, 2331186, 2755038, 3108248, 3190044, 3673384, 4662372, 5050903, 5510076, 6380088, 9324744, 10101806, 11020152, 15152709, 20203612, 30305418, 40407224, 60610836, 121221672]

約数ペア:

[(1, 121221672), (2, 60610836), (3, 40407224), (4, 30305418), (6, 20203612), (8, 15152709), (11, 11020152), (12, 10101806), (13, 9324744), (19, 6380088), (22, 5510076), (24, 5050903), (26, 4662372), (33, 3673384), (38, 3190044), (39, 3108248), (44, 2755038), (52, 2331186), (57, 2126696), (66, 1836692), (76, 1595022), (78, 1554124), (88, 1377519), (104, 1165593), (114, 1063348), (121, 1001832), (132, 918346), (143, 847704), (152, 797511), (156, 777062), (169, 717288), (209, 580008), (228, 531674), (242, 500916), (247, 490776), (264, 459173), (286, 423852), (312, 388531), (338, 358644), (363, 333944), (418, 290004), (429, 282568), (456, 265837), (484, 250458), (494, 245388), (507, 239096), (572, 211926), (627, 193336), (676, 179322), (726, 166972), (741, 163592), (836, 145002), (858, 141284), (968, 125229), (988, 122694), (1014, 119548), (1144, 105963), (1254, 96668), (1352, 89661), (1452, 83486), (1482, 81796), (1573, 77064), (1672, 72501), (1716, 70642), (1859, 65208), (1976, 61347), (2028, 59774), (2197, 55176), (2299, 52728), (2508, 48334), (2717, 44616), (2904, 41743), (2964, 40898), (3146, 38532), (3211, 37752), (3432, 35321), (3718, 32604), (4056, 29887), (4394, 27588), (4598, 26364), (4719, 25688), (5016, 24167), (5434, 22308), (5577, 21736), (5928, 20449), (6292, 19266), (6422, 18876), (6591, 18392), (6897, 17576), (7436, 16302), (8151, 14872), (8788, 13794), (9196, 13182), (9438, 12844), (9633, 12584), (10868, 11154)]