1211214888

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:114

約数の個数: 240

約数和(自身を含む): 3861436800

約数和(自身を除く): 2650221912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 31, 36, 38, 39, 52, 57, 62, 72, 76, 78, 93, 104, 114, 117, 124, 152, 156, 169, 171, 186, 228, 234, 247, 248, 279, 312, 338, 342, 372, 403, 456, 468, 494, 507, 558, 589, 676, 684, 741, 744, 806, 936, 988, 1014, 1116, 1178, 1209, 1352, 1368, 1482, 1521, 1612, 1767, 1976, 2028, 2197, 2223, 2232, 2356, 2418, 2964, 3042, 3211, 3224, 3534, 3627, 4056, 4394, 4446, 4712, 4836, 5239, 5301, 5928, 6084, 6422, 6591, 7068, 7254, 7657, 8788, 8892, 9633, 9672, 10478, 10602, 12168, 12844, 13182, 14136, 14508, 15314, 15717, 17576, 17784, 19266, 19773, 20956, 21204, 22971, 25688, 26364, 28561, 28899, 29016, 30628, 31434, 38532, 39546, 41743, 41912, 42408, 45942, 47151, 52728, 57122, 57798, 61256, 62868, 68107, 68913, 77064, 79092, 83486, 85683, 91884, 94302, 99541, 114244, 115596, 125229, 125736, 136214, 137826, 158184, 166972, 171366, 183768, 188604, 199082, 204321, 228488, 231192, 250458, 257049, 272428, 275652, 298623, 333944, 342732, 375687, 377208, 398164, 408642, 500916, 514098, 542659, 544856, 551304, 597246, 612963, 685464, 751374, 796328, 817284, 885391, 895869, 1001832, 1028196, 1085318, 1194492, 1225926, 1294033, 1502748, 1627977, 1634568, 1770782, 1791738, 2056392, 2170636, 2388984, 2451852, 2588066, 2656173, 3005496, 3255954, 3541564, 3583476, 3882099, 4341272, 4883931, 4903704, 5176132, 5312346, 6511908, 7083128, 7166952, 7764198, 7968519, 9767862, 10352264, 10624692, 11646297, 13023816, 15528396, 15937038, 16822429, 19535724, 21249384, 23292594, 31056792, 31874076, 33644858, 39071448, 46585188, 50467287, 63748152, 67289716, 93170376, 100934574, 134579432, 151401861, 201869148, 302803722, 403738296, 605607444, 1211214888]

約数ペア:

[(1, 1211214888), (2, 605607444), (3, 403738296), (4, 302803722), (6, 201869148), (8, 151401861), (9, 134579432), (12, 100934574), (13, 93170376), (18, 67289716), (19, 63748152), (24, 50467287), (26, 46585188), (31, 39071448), (36, 33644858), (38, 31874076), (39, 31056792), (52, 23292594), (57, 21249384), (62, 19535724), (72, 16822429), (76, 15937038), (78, 15528396), (93, 13023816), (104, 11646297), (114, 10624692), (117, 10352264), (124, 9767862), (152, 7968519), (156, 7764198), (169, 7166952), (171, 7083128), (186, 6511908), (228, 5312346), (234, 5176132), (247, 4903704), (248, 4883931), (279, 4341272), (312, 3882099), (338, 3583476), (342, 3541564), (372, 3255954), (403, 3005496), (456, 2656173), (468, 2588066), (494, 2451852), (507, 2388984), (558, 2170636), (589, 2056392), (676, 1791738), (684, 1770782), (741, 1634568), (744, 1627977), (806, 1502748), (936, 1294033), (988, 1225926), (1014, 1194492), (1116, 1085318), (1178, 1028196), (1209, 1001832), (1352, 895869), (1368, 885391), (1482, 817284), (1521, 796328), (1612, 751374), (1767, 685464), (1976, 612963), (2028, 597246), (2197, 551304), (2223, 544856), (2232, 542659), (2356, 514098), (2418, 500916), (2964, 408642), (3042, 398164), (3211, 377208), (3224, 375687), (3534, 342732), (3627, 333944), (4056, 298623), (4394, 275652), (4446, 272428), (4712, 257049), (4836, 250458), (5239, 231192), (5301, 228488), (5928, 204321), (6084, 199082), (6422, 188604), (6591, 183768), (7068, 171366), (7254, 166972), (7657, 158184), (8788, 137826), (8892, 136214), (9633, 125736), (9672, 125229), (10478, 115596), (10602, 114244), (12168, 99541), (12844, 94302), (13182, 91884), (14136, 85683), (14508, 83486), (15314, 79092), (15717, 77064), (17576, 68913), (17784, 68107), (19266, 62868), (19773, 61256), (20956, 57798), (21204, 57122), (22971, 52728), (25688, 47151), (26364, 45942), (28561, 42408), (28899, 41912), (29016, 41743), (30628, 39546), (31434, 38532)]