493097904

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:380

約数の個数: 240

約数和(自身を含む): 1592398080

約数和(自身を除く): 1099300176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 31, 36, 39, 48, 52, 58, 62, 72, 78, 87, 93, 104, 116, 117, 124, 144, 156, 174, 186, 208, 232, 234, 248, 261, 279, 293, 312, 348, 372, 377, 403, 464, 468, 496, 522, 558, 586, 624, 696, 744, 754, 806, 879, 899, 936, 1044, 1116, 1131, 1172, 1209, 1392, 1488, 1508, 1612, 1758, 1798, 1872, 2088, 2232, 2262, 2344, 2418, 2637, 2697, 3016, 3224, 3393, 3516, 3596, 3627, 3809, 4176, 4464, 4524, 4688, 4836, 5274, 5394, 6032, 6448, 6786, 7032, 7192, 7254, 7618, 8091, 8497, 9048, 9083, 9672, 10548, 10788, 11427, 11687, 13572, 14064, 14384, 14508, 15236, 16182, 16994, 18096, 18166, 19344, 21096, 21576, 22854, 23374, 25491, 27144, 27249, 29016, 30472, 32364, 33988, 34281, 35061, 36332, 42192, 43152, 45708, 46748, 50982, 54288, 54498, 58032, 60944, 64728, 67976, 68562, 70122, 72664, 76473, 81747, 91416, 93496, 101964, 105183, 108996, 110461, 118079, 129456, 135952, 137124, 140244, 145328, 152946, 163494, 182832, 186992, 203928, 210366, 217992, 220922, 236158, 263407, 274248, 280488, 305892, 326988, 331383, 354237, 407856, 420732, 435984, 441844, 472316, 526814, 548496, 560976, 611784, 653976, 662766, 708474, 790221, 841464, 883688, 944632, 994149, 1053628, 1062711, 1223568, 1307952, 1325532, 1416948, 1580442, 1682928, 1767376, 1889264, 1988298, 2107256, 2125422, 2370663, 2651064, 2833896, 3160884, 3424291, 3976596, 4214512, 4250844, 4741326, 5302128, 5667792, 6321768, 6848582, 7953192, 8501688, 9482652, 10272873, 12643536, 13697164, 15906384, 17003376, 18965304, 20545746, 27394328, 30818619, 37930608, 41091492, 54788656, 61637238, 82182984, 123274476, 164365968, 246548952, 493097904]

約数ペア:

[(1, 493097904), (2, 246548952), (3, 164365968), (4, 123274476), (6, 82182984), (8, 61637238), (9, 54788656), (12, 41091492), (13, 37930608), (16, 30818619), (18, 27394328), (24, 20545746), (26, 18965304), (29, 17003376), (31, 15906384), (36, 13697164), (39, 12643536), (48, 10272873), (52, 9482652), (58, 8501688), (62, 7953192), (72, 6848582), (78, 6321768), (87, 5667792), (93, 5302128), (104, 4741326), (116, 4250844), (117, 4214512), (124, 3976596), (144, 3424291), (156, 3160884), (174, 2833896), (186, 2651064), (208, 2370663), (232, 2125422), (234, 2107256), (248, 1988298), (261, 1889264), (279, 1767376), (293, 1682928), (312, 1580442), (348, 1416948), (372, 1325532), (377, 1307952), (403, 1223568), (464, 1062711), (468, 1053628), (496, 994149), (522, 944632), (558, 883688), (586, 841464), (624, 790221), (696, 708474), (744, 662766), (754, 653976), (806, 611784), (879, 560976), (899, 548496), (936, 526814), (1044, 472316), (1116, 441844), (1131, 435984), (1172, 420732), (1209, 407856), (1392, 354237), (1488, 331383), (1508, 326988), (1612, 305892), (1758, 280488), (1798, 274248), (1872, 263407), (2088, 236158), (2232, 220922), (2262, 217992), (2344, 210366), (2418, 203928), (2637, 186992), (2697, 182832), (3016, 163494), (3224, 152946), (3393, 145328), (3516, 140244), (3596, 137124), (3627, 135952), (3809, 129456), (4176, 118079), (4464, 110461), (4524, 108996), (4688, 105183), (4836, 101964), (5274, 93496), (5394, 91416), (6032, 81747), (6448, 76473), (6786, 72664), (7032, 70122), (7192, 68562), (7254, 67976), (7618, 64728), (8091, 60944), (8497, 58032), (9048, 54498), (9083, 54288), (9672, 50982), (10548, 46748), (10788, 45708), (11427, 43152), (11687, 42192), (13572, 36332), (14064, 35061), (14384, 34281), (14508, 33988), (15236, 32364), (16182, 30472), (16994, 29016), (18096, 27249), (18166, 27144), (19344, 25491), (21096, 23374), (21576, 22854)]