427504104

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 1276704000

約数和(自身を除く): 849199896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 47, 57, 61, 72, 76, 94, 109, 114, 122, 141, 152, 171, 183, 188, 218, 228, 244, 282, 327, 342, 366, 376, 423, 436, 456, 488, 549, 564, 654, 684, 732, 846, 872, 893, 981, 1098, 1128, 1159, 1308, 1368, 1464, 1692, 1786, 1962, 2071, 2196, 2318, 2616, 2679, 2867, 3384, 3477, 3572, 3924, 4142, 4392, 4636, 5123, 5358, 5734, 6213, 6649, 6954, 7144, 7848, 8037, 8284, 8601, 9272, 10246, 10431, 10716, 11468, 12426, 13298, 13908, 15369, 16074, 16568, 17202, 18639, 19947, 20492, 20862, 21432, 22936, 24852, 25803, 26596, 27816, 30738, 32148, 34404, 37278, 39894, 40984, 41724, 46107, 49704, 51606, 53192, 54473, 59841, 61476, 64296, 68808, 74556, 79788, 83448, 92214, 97337, 103212, 108946, 119682, 122952, 126331, 149112, 159576, 163419, 184428, 194674, 206424, 217892, 239364, 252662, 292011, 312503, 326838, 368856, 378993, 389348, 435784, 478728, 490257, 505324, 584022, 625006, 653676, 757986, 778696, 876033, 937509, 980514, 1010648, 1136979, 1168044, 1250012, 1307352, 1515972, 1752066, 1875018, 1961028, 2273958, 2336088, 2500024, 2812527, 3031944, 3504132, 3750036, 3922056, 4547916, 5625054, 5937557, 7008264, 7500072, 9095832, 11250108, 11875114, 17812671, 22500216, 23750228, 35625342, 47500456, 53438013, 71250684, 106876026, 142501368, 213752052, 427504104]

約数ペア:

[(1, 427504104), (2, 213752052), (3, 142501368), (4, 106876026), (6, 71250684), (8, 53438013), (9, 47500456), (12, 35625342), (18, 23750228), (19, 22500216), (24, 17812671), (36, 11875114), (38, 11250108), (47, 9095832), (57, 7500072), (61, 7008264), (72, 5937557), (76, 5625054), (94, 4547916), (109, 3922056), (114, 3750036), (122, 3504132), (141, 3031944), (152, 2812527), (171, 2500024), (183, 2336088), (188, 2273958), (218, 1961028), (228, 1875018), (244, 1752066), (282, 1515972), (327, 1307352), (342, 1250012), (366, 1168044), (376, 1136979), (423, 1010648), (436, 980514), (456, 937509), (488, 876033), (549, 778696), (564, 757986), (654, 653676), (684, 625006), (732, 584022), (846, 505324), (872, 490257), (893, 478728), (981, 435784), (1098, 389348), (1128, 378993), (1159, 368856), (1308, 326838), (1368, 312503), (1464, 292011), (1692, 252662), (1786, 239364), (1962, 217892), (2071, 206424), (2196, 194674), (2318, 184428), (2616, 163419), (2679, 159576), (2867, 149112), (3384, 126331), (3477, 122952), (3572, 119682), (3924, 108946), (4142, 103212), (4392, 97337), (4636, 92214), (5123, 83448), (5358, 79788), (5734, 74556), (6213, 68808), (6649, 64296), (6954, 61476), (7144, 59841), (7848, 54473), (8037, 53192), (8284, 51606), (8601, 49704), (9272, 46107), (10246, 41724), (10431, 40984), (10716, 39894), (11468, 37278), (12426, 34404), (13298, 32148), (13908, 30738), (15369, 27816), (16074, 26596), (16568, 25803), (17202, 24852), (18639, 22936), (19947, 21432), (20492, 20862)]