1216895328

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12391}}^1$

素因数の和:12449

約数の個数: 144

約数和(自身を含む): 3897234432

約数和(自身を除く): 2680339104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 682, 744, 792, 992, 1023, 1056, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 2976, 3069, 3168, 4092, 4464, 5456, 6138, 8184, 8928, 10912, 12276, 12391, 16368, 24552, 24782, 32736, 37173, 49104, 49564, 74346, 98208, 99128, 111519, 136301, 148692, 198256, 223038, 272602, 297384, 384121, 396512, 408903, 446076, 545204, 594768, 768242, 817806, 892152, 1090408, 1152363, 1189536, 1226709, 1536484, 1635612, 1784304, 2180816, 2304726, 2453418, 3072968, 3271224, 3457089, 3568608, 4225331, 4361632, 4609452, 4906836, 6145936, 6542448, 6914178, 8450662, 9218904, 9813672, 12291872, 12675993, 13084896, 13828356, 16901324, 18437808, 19627344, 25351986, 27656712, 33802648, 36875616, 38027979, 39254688, 50703972, 55313424, 67605296, 76055958, 101407944, 110626848, 135210592, 152111916, 202815888, 304223832, 405631776, 608447664, 1216895328]

約数ペア:

[(1, 1216895328), (2, 608447664), (3, 405631776), (4, 304223832), (6, 202815888), (8, 152111916), (9, 135210592), (11, 110626848), (12, 101407944), (16, 76055958), (18, 67605296), (22, 55313424), (24, 50703972), (31, 39254688), (32, 38027979), (33, 36875616), (36, 33802648), (44, 27656712), (48, 25351986), (62, 19627344), (66, 18437808), (72, 16901324), (88, 13828356), (93, 13084896), (96, 12675993), (99, 12291872), (124, 9813672), (132, 9218904), (144, 8450662), (176, 6914178), (186, 6542448), (198, 6145936), (248, 4906836), (264, 4609452), (279, 4361632), (288, 4225331), (341, 3568608), (352, 3457089), (372, 3271224), (396, 3072968), (496, 2453418), (528, 2304726), (558, 2180816), (682, 1784304), (744, 1635612), (792, 1536484), (992, 1226709), (1023, 1189536), (1056, 1152363), (1116, 1090408), (1364, 892152), (1488, 817806), (1584, 768242), (2046, 594768), (2232, 545204), (2728, 446076), (2976, 408903), (3069, 396512), (3168, 384121), (4092, 297384), (4464, 272602), (5456, 223038), (6138, 198256), (8184, 148692), (8928, 136301), (10912, 111519), (12276, 99128), (12391, 98208), (16368, 74346), (24552, 49564), (24782, 49104), (32736, 37173)]