231156432

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 751965760

約数和(自身を除く): 520809328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 67, 72, 76, 78, 97, 104, 114, 117, 134, 144, 152, 156, 171, 194, 201, 208, 228, 234, 247, 268, 291, 304, 312, 342, 388, 402, 456, 468, 494, 536, 582, 603, 624, 684, 741, 776, 804, 871, 873, 912, 936, 988, 1072, 1164, 1206, 1261, 1273, 1368, 1482, 1552, 1608, 1742, 1746, 1843, 1872, 1976, 2223, 2328, 2412, 2522, 2546, 2613, 2736, 2964, 3216, 3484, 3492, 3686, 3783, 3819, 3952, 4446, 4656, 4824, 5044, 5092, 5226, 5529, 5928, 6499, 6968, 6984, 7372, 7566, 7638, 7839, 8892, 9648, 10088, 10184, 10452, 11058, 11349, 11457, 11856, 12998, 13936, 13968, 14744, 15132, 15276, 15678, 16549, 16587, 17784, 19497, 20176, 20368, 20904, 22116, 22698, 22914, 23959, 25996, 29488, 30264, 30552, 31356, 33098, 33174, 35568, 38994, 41808, 44232, 45396, 45828, 47918, 49647, 51992, 58491, 60528, 61104, 62712, 66196, 66348, 71877, 77988, 84487, 88464, 90792, 91656, 95836, 99294, 103984, 116982, 123481, 125424, 132392, 132696, 143754, 148941, 155976, 168974, 181584, 183312, 191672, 198588, 215631, 233964, 246962, 253461, 264784, 265392, 287508, 297882, 311952, 337948, 370443, 383344, 397176, 431262, 467928, 493924, 506922, 575016, 595764, 675896, 740886, 760383, 794352, 862524, 935856, 987848, 1013844, 1111329, 1150032, 1191528, 1351792, 1481772, 1520766, 1605253, 1725048, 1975696, 2027688, 2222658, 2383056, 2963544, 3041532, 3210506, 3450096, 4055376, 4445316, 4815759, 5927088, 6083064, 6421012, 8890632, 9631518, 12166128, 12842024, 14447277, 17781264, 19263036, 25684048, 28894554, 38526072, 57789108, 77052144, 115578216, 231156432]

約数ペア:

[(1, 231156432), (2, 115578216), (3, 77052144), (4, 57789108), (6, 38526072), (8, 28894554), (9, 25684048), (12, 19263036), (13, 17781264), (16, 14447277), (18, 12842024), (19, 12166128), (24, 9631518), (26, 8890632), (36, 6421012), (38, 6083064), (39, 5927088), (48, 4815759), (52, 4445316), (57, 4055376), (67, 3450096), (72, 3210506), (76, 3041532), (78, 2963544), (97, 2383056), (104, 2222658), (114, 2027688), (117, 1975696), (134, 1725048), (144, 1605253), (152, 1520766), (156, 1481772), (171, 1351792), (194, 1191528), (201, 1150032), (208, 1111329), (228, 1013844), (234, 987848), (247, 935856), (268, 862524), (291, 794352), (304, 760383), (312, 740886), (342, 675896), (388, 595764), (402, 575016), (456, 506922), (468, 493924), (494, 467928), (536, 431262), (582, 397176), (603, 383344), (624, 370443), (684, 337948), (741, 311952), (776, 297882), (804, 287508), (871, 265392), (873, 264784), (912, 253461), (936, 246962), (988, 233964), (1072, 215631), (1164, 198588), (1206, 191672), (1261, 183312), (1273, 181584), (1368, 168974), (1482, 155976), (1552, 148941), (1608, 143754), (1742, 132696), (1746, 132392), (1843, 125424), (1872, 123481), (1976, 116982), (2223, 103984), (2328, 99294), (2412, 95836), (2522, 91656), (2546, 90792), (2613, 88464), (2736, 84487), (2964, 77988), (3216, 71877), (3484, 66348), (3492, 66196), (3686, 62712), (3783, 61104), (3819, 60528), (3952, 58491), (4446, 51992), (4656, 49647), (4824, 47918), (5044, 45828), (5092, 45396), (5226, 44232), (5529, 41808), (5928, 38994), (6499, 35568), (6968, 33174), (6984, 33098), (7372, 31356), (7566, 30552), (7638, 30264), (7839, 29488), (8892, 25996), (9648, 23959), (10088, 22914), (10184, 22698), (10452, 22116), (11058, 20904), (11349, 20368), (11457, 20176), (11856, 19497), (12998, 17784), (13936, 16587), (13968, 16549), (14744, 15678), (15132, 15276)]