304503948

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:186

約数の個数: 240

約数和(自身を含む): 967938048

約数和(自身を除く): 663434100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 61, 62, 63, 71, 81, 84, 93, 108, 122, 124, 126, 142, 162, 183, 186, 189, 213, 217, 244, 252, 279, 284, 324, 366, 372, 378, 426, 427, 434, 497, 549, 558, 567, 639, 651, 732, 756, 837, 852, 854, 868, 994, 1098, 1116, 1134, 1278, 1281, 1302, 1491, 1647, 1674, 1708, 1891, 1917, 1953, 1988, 2196, 2201, 2268, 2511, 2556, 2562, 2604, 2982, 3294, 3348, 3782, 3834, 3843, 3906, 4331, 4402, 4473, 4941, 5022, 5124, 5673, 5751, 5859, 5964, 6588, 6603, 7564, 7668, 7686, 7812, 8662, 8804, 8946, 9882, 10044, 11346, 11502, 11529, 11718, 12993, 13206, 13237, 13419, 15372, 15407, 17019, 17324, 17577, 17892, 19764, 19809, 22692, 23004, 23058, 23436, 25986, 26412, 26474, 26838, 30317, 30814, 34038, 34587, 35154, 38979, 39618, 39711, 40257, 46116, 46221, 51057, 51972, 52948, 53676, 59427, 60634, 61628, 68076, 69174, 70308, 77958, 79236, 79422, 80514, 90951, 92442, 102114, 116937, 118854, 119133, 121268, 134261, 138348, 138663, 153171, 155916, 158844, 161028, 178281, 181902, 184884, 204228, 233874, 237708, 238266, 268522, 272853, 277326, 306342, 350811, 356562, 357399, 363804, 402783, 415989, 467748, 476532, 537044, 545706, 554652, 612684, 701622, 713124, 714798, 805566, 818559, 831978, 939827, 1072197, 1091412, 1208349, 1247967, 1403244, 1429596, 1611132, 1637118, 1663956, 1879654, 2144394, 2416698, 2455677, 2495934, 2819481, 3274236, 3625047, 3759308, 4288788, 4833396, 4911354, 4991868, 5638962, 7250094, 8458443, 9822708, 10875141, 11277924, 14500188, 16916886, 21750282, 25375329, 33833772, 43500564, 50750658, 76125987, 101501316, 152251974, 304503948]

約数ペア:

[(1, 304503948), (2, 152251974), (3, 101501316), (4, 76125987), (6, 50750658), (7, 43500564), (9, 33833772), (12, 25375329), (14, 21750282), (18, 16916886), (21, 14500188), (27, 11277924), (28, 10875141), (31, 9822708), (36, 8458443), (42, 7250094), (54, 5638962), (61, 4991868), (62, 4911354), (63, 4833396), (71, 4288788), (81, 3759308), (84, 3625047), (93, 3274236), (108, 2819481), (122, 2495934), (124, 2455677), (126, 2416698), (142, 2144394), (162, 1879654), (183, 1663956), (186, 1637118), (189, 1611132), (213, 1429596), (217, 1403244), (244, 1247967), (252, 1208349), (279, 1091412), (284, 1072197), (324, 939827), (366, 831978), (372, 818559), (378, 805566), (426, 714798), (427, 713124), (434, 701622), (497, 612684), (549, 554652), (558, 545706), (567, 537044), (639, 476532), (651, 467748), (732, 415989), (756, 402783), (837, 363804), (852, 357399), (854, 356562), (868, 350811), (994, 306342), (1098, 277326), (1116, 272853), (1134, 268522), (1278, 238266), (1281, 237708), (1302, 233874), (1491, 204228), (1647, 184884), (1674, 181902), (1708, 178281), (1891, 161028), (1917, 158844), (1953, 155916), (1988, 153171), (2196, 138663), (2201, 138348), (2268, 134261), (2511, 121268), (2556, 119133), (2562, 118854), (2604, 116937), (2982, 102114), (3294, 92442), (3348, 90951), (3782, 80514), (3834, 79422), (3843, 79236), (3906, 77958), (4331, 70308), (4402, 69174), (4473, 68076), (4941, 61628), (5022, 60634), (5124, 59427), (5673, 53676), (5751, 52948), (5859, 51972), (5964, 51057), (6588, 46221), (6603, 46116), (7564, 40257), (7668, 39711), (7686, 39618), (7812, 38979), (8662, 35154), (8804, 34587), (8946, 34038), (9882, 30814), (10044, 30317), (11346, 26838), (11502, 26474), (11529, 26412), (11718, 25986), (12993, 23436), (13206, 23058), (13237, 23004), (13419, 22692), (15372, 19809), (15407, 19764), (17019, 17892), (17324, 17577)]