239617476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:914

約数の個数: 144

約数和(自身を含む): 734755840

約数和(自身を除く): 495138364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 37, 42, 62, 63, 74, 84, 93, 111, 124, 126, 148, 186, 217, 222, 252, 259, 279, 333, 372, 434, 444, 518, 558, 651, 666, 777, 829, 868, 1036, 1116, 1147, 1302, 1332, 1554, 1658, 1953, 2294, 2331, 2487, 2604, 3108, 3316, 3441, 3906, 4588, 4662, 4974, 5803, 6882, 7461, 7812, 8029, 9324, 9948, 10323, 11606, 13764, 14922, 16058, 17409, 20646, 23212, 24087, 25699, 29844, 30673, 32116, 34818, 41292, 48174, 51398, 52227, 61346, 69636, 72261, 77097, 92019, 96348, 102796, 104454, 122692, 144522, 154194, 179893, 184038, 208908, 214711, 231291, 276057, 289044, 308388, 359786, 368076, 429422, 462582, 539679, 552114, 644133, 719572, 858844, 925164, 950863, 1079358, 1104228, 1288266, 1619037, 1901726, 1932399, 2158716, 2576532, 2852589, 3238074, 3803452, 3864798, 5705178, 6476148, 6656041, 7729596, 8557767, 11410356, 13312082, 17115534, 19968123, 26624164, 34231068, 39936246, 59904369, 79872492, 119808738, 239617476]

約数ペア:

[(1, 239617476), (2, 119808738), (3, 79872492), (4, 59904369), (6, 39936246), (7, 34231068), (9, 26624164), (12, 19968123), (14, 17115534), (18, 13312082), (21, 11410356), (28, 8557767), (31, 7729596), (36, 6656041), (37, 6476148), (42, 5705178), (62, 3864798), (63, 3803452), (74, 3238074), (84, 2852589), (93, 2576532), (111, 2158716), (124, 1932399), (126, 1901726), (148, 1619037), (186, 1288266), (217, 1104228), (222, 1079358), (252, 950863), (259, 925164), (279, 858844), (333, 719572), (372, 644133), (434, 552114), (444, 539679), (518, 462582), (558, 429422), (651, 368076), (666, 359786), (777, 308388), (829, 289044), (868, 276057), (1036, 231291), (1116, 214711), (1147, 208908), (1302, 184038), (1332, 179893), (1554, 154194), (1658, 144522), (1953, 122692), (2294, 104454), (2331, 102796), (2487, 96348), (2604, 92019), (3108, 77097), (3316, 72261), (3441, 69636), (3906, 61346), (4588, 52227), (4662, 51398), (4974, 48174), (5803, 41292), (6882, 34818), (7461, 32116), (7812, 30673), (8029, 29844), (9324, 25699), (9948, 24087), (10323, 23212), (11606, 20646), (13764, 17409), (14922, 16058)]