304000128

素因数分解:

$2^7\times 3^4\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:404

約数の個数: 160

約数和(自身を含む): 916393500

約数和(自身を除く): 612393372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 109, 128, 144, 162, 192, 216, 218, 269, 288, 324, 327, 384, 432, 436, 538, 576, 648, 654, 807, 864, 872, 981, 1076, 1152, 1296, 1308, 1614, 1728, 1744, 1962, 2152, 2421, 2592, 2616, 2943, 3228, 3456, 3488, 3924, 4304, 4842, 5184, 5232, 5886, 6456, 6976, 7263, 7848, 8608, 8829, 9684, 10368, 10464, 11772, 12912, 13952, 14526, 15696, 17216, 17658, 19368, 20928, 21789, 23544, 25824, 29052, 29321, 31392, 34432, 35316, 38736, 41856, 43578, 47088, 51648, 58104, 58642, 62784, 70632, 77472, 87156, 87963, 94176, 103296, 116208, 117284, 125568, 141264, 154944, 174312, 175926, 188352, 232416, 234568, 263889, 282528, 309888, 348624, 351852, 376704, 464832, 469136, 527778, 565056, 697248, 703704, 791667, 929664, 938272, 1055556, 1130112, 1394496, 1407408, 1583334, 1876544, 2111112, 2375001, 2788992, 2814816, 3166668, 3753088, 4222224, 4750002, 5629632, 6333336, 8444448, 9500004, 11259264, 12666672, 16888896, 19000008, 25333344, 33777792, 38000016, 50666688, 76000032, 101333376, 152000064, 304000128]

約数ペア:

[(1, 304000128), (2, 152000064), (3, 101333376), (4, 76000032), (6, 50666688), (8, 38000016), (9, 33777792), (12, 25333344), (16, 19000008), (18, 16888896), (24, 12666672), (27, 11259264), (32, 9500004), (36, 8444448), (48, 6333336), (54, 5629632), (64, 4750002), (72, 4222224), (81, 3753088), (96, 3166668), (108, 2814816), (109, 2788992), (128, 2375001), (144, 2111112), (162, 1876544), (192, 1583334), (216, 1407408), (218, 1394496), (269, 1130112), (288, 1055556), (324, 938272), (327, 929664), (384, 791667), (432, 703704), (436, 697248), (538, 565056), (576, 527778), (648, 469136), (654, 464832), (807, 376704), (864, 351852), (872, 348624), (981, 309888), (1076, 282528), (1152, 263889), (1296, 234568), (1308, 232416), (1614, 188352), (1728, 175926), (1744, 174312), (1962, 154944), (2152, 141264), (2421, 125568), (2592, 117284), (2616, 116208), (2943, 103296), (3228, 94176), (3456, 87963), (3488, 87156), (3924, 77472), (4304, 70632), (4842, 62784), (5184, 58642), (5232, 58104), (5886, 51648), (6456, 47088), (6976, 43578), (7263, 41856), (7848, 38736), (8608, 35316), (8829, 34432), (9684, 31392), (10368, 29321), (10464, 29052), (11772, 25824), (12912, 23544), (13952, 21789), (14526, 20928), (15696, 19368), (17216, 17658)]