291249583362

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1\times {\mathrm{1367}}^1$

素因数の和:2213

約数の個数: 128

約数和(自身を含む): 667692564480

約数和(自身を除く): 376442981118

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 127, 141, 254, 282, 381, 423, 661, 762, 846, 1143, 1269, 1322, 1367, 1983, 2286, 2538, 2734, 3429, 3966, 4101, 5949, 5969, 6858, 8202, 11898, 11938, 12303, 17847, 17907, 24606, 31067, 35694, 35814, 36909, 53721, 62134, 64249, 73818, 83947, 93201, 107442, 128498, 161163, 167894, 173609, 186402, 192747, 251841, 279603, 322326, 347218, 385494, 503682, 520827, 559206, 578241, 755523, 838809, 903587, 1041654, 1156482, 1511046, 1562481, 1677618, 1734723, 1807174, 2266569, 2710761, 3124962, 3469446, 3945509, 4533138, 4687443, 5421522, 7891018, 8132283, 8159623, 9374886, 11836527, 16264566, 16319246, 23673054, 24396849, 24478869, 35509581, 42468589, 48793698, 48957738, 71019162, 73436607, 84937178, 106528743, 114755549, 127405767, 146873214, 213057486, 220309821, 229511098, 254811534, 344266647, 382217301, 440619642, 688533294, 764434602, 1032799941, 1146651903, 2065599882, 2293303806, 3098399823, 5393510803, 6196799646, 10787021606, 16180532409, 32361064818, 48541597227, 97083194454, 145624791681, 291249583362]

約数ペア:

[(1, 291249583362), (2, 145624791681), (3, 97083194454), (6, 48541597227), (9, 32361064818), (18, 16180532409), (27, 10787021606), (47, 6196799646), (54, 5393510803), (94, 3098399823), (127, 2293303806), (141, 2065599882), (254, 1146651903), (282, 1032799941), (381, 764434602), (423, 688533294), (661, 440619642), (762, 382217301), (846, 344266647), (1143, 254811534), (1269, 229511098), (1322, 220309821), (1367, 213057486), (1983, 146873214), (2286, 127405767), (2538, 114755549), (2734, 106528743), (3429, 84937178), (3966, 73436607), (4101, 71019162), (5949, 48957738), (5969, 48793698), (6858, 42468589), (8202, 35509581), (11898, 24478869), (11938, 24396849), (12303, 23673054), (17847, 16319246), (17907, 16264566), (24606, 11836527), (31067, 9374886), (35694, 8159623), (35814, 8132283), (36909, 7891018), (53721, 5421522), (62134, 4687443), (64249, 4533138), (73818, 3945509), (83947, 3469446), (93201, 3124962), (107442, 2710761), (128498, 2266569), (161163, 1807174), (167894, 1734723), (173609, 1677618), (186402, 1562481), (192747, 1511046), (251841, 1156482), (279603, 1041654), (322326, 903587), (347218, 838809), (385494, 755523), (503682, 578241), (520827, 559206)]