415334528

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:858

約数の個数: 128

約数和(自身を含む): 1028812800

約数和(自身を除く): 613478272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 152, 217, 224, 248, 266, 304, 434, 448, 496, 532, 589, 608, 787, 868, 896, 992, 1064, 1178, 1216, 1574, 1736, 1984, 2128, 2356, 2432, 3148, 3472, 3968, 4123, 4256, 4712, 5509, 6296, 6944, 8246, 8512, 9424, 11018, 12592, 13888, 14953, 16492, 17024, 18848, 22036, 24397, 25184, 27776, 29906, 32984, 37696, 44072, 48794, 50368, 59812, 65968, 75392, 88144, 97588, 100736, 104671, 119624, 131936, 170779, 176288, 195176, 209342, 239248, 263872, 341558, 352576, 390352, 418684, 463543, 478496, 527744, 683116, 705152, 780704, 837368, 927086, 956992, 1366232, 1561408, 1674736, 1854172, 1913984, 2732464, 3122816, 3244801, 3349472, 3708344, 5464928, 6489602, 6698944, 7416688, 10929856, 12979204, 13397888, 14833376, 21859712, 25958408, 29666752, 51916816, 59333504, 103833632, 207667264, 415334528]

約数ペア:

[(1, 415334528), (2, 207667264), (4, 103833632), (7, 59333504), (8, 51916816), (14, 29666752), (16, 25958408), (19, 21859712), (28, 14833376), (31, 13397888), (32, 12979204), (38, 10929856), (56, 7416688), (62, 6698944), (64, 6489602), (76, 5464928), (112, 3708344), (124, 3349472), (128, 3244801), (133, 3122816), (152, 2732464), (217, 1913984), (224, 1854172), (248, 1674736), (266, 1561408), (304, 1366232), (434, 956992), (448, 927086), (496, 837368), (532, 780704), (589, 705152), (608, 683116), (787, 527744), (868, 478496), (896, 463543), (992, 418684), (1064, 390352), (1178, 352576), (1216, 341558), (1574, 263872), (1736, 239248), (1984, 209342), (2128, 195176), (2356, 176288), (2432, 170779), (3148, 131936), (3472, 119624), (3968, 104671), (4123, 100736), (4256, 97588), (4712, 88144), (5509, 75392), (6296, 65968), (6944, 59812), (8246, 50368), (8512, 48794), (9424, 44072), (11018, 37696), (12592, 32984), (13888, 29906), (14953, 27776), (16492, 25184), (17024, 24397), (18848, 22036)]