253812336

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 723168000

約数和(自身を除く): 469355664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 53, 57, 59, 76, 89, 106, 114, 118, 152, 159, 177, 178, 212, 228, 236, 267, 304, 318, 354, 356, 424, 456, 472, 534, 636, 708, 712, 848, 912, 944, 1007, 1068, 1121, 1272, 1416, 1424, 1691, 2014, 2136, 2242, 2544, 2832, 3021, 3127, 3363, 3382, 4028, 4272, 4484, 4717, 5073, 5251, 6042, 6254, 6726, 6764, 8056, 8968, 9381, 9434, 10146, 10502, 12084, 12508, 13452, 13528, 14151, 15753, 16112, 17936, 18762, 18868, 20292, 21004, 24168, 25016, 26904, 27056, 28302, 31506, 37524, 37736, 40584, 42008, 48336, 50032, 53808, 56604, 59413, 63012, 75048, 75472, 81168, 84016, 89623, 99769, 113208, 118826, 126024, 150096, 178239, 179246, 199538, 226416, 237652, 252048, 268869, 278303, 299307, 356478, 358492, 399076, 475304, 537738, 556606, 598614, 712956, 716984, 798152, 834909, 950608, 1075476, 1113212, 1197228, 1425912, 1433968, 1596304, 1669818, 2150952, 2226424, 2394456, 2851824, 3339636, 4301904, 4452848, 4788912, 5287757, 6679272, 10575514, 13358544, 15863271, 21151028, 31726542, 42302056, 63453084, 84604112, 126906168, 253812336]

約数ペア:

[(1, 253812336), (2, 126906168), (3, 84604112), (4, 63453084), (6, 42302056), (8, 31726542), (12, 21151028), (16, 15863271), (19, 13358544), (24, 10575514), (38, 6679272), (48, 5287757), (53, 4788912), (57, 4452848), (59, 4301904), (76, 3339636), (89, 2851824), (106, 2394456), (114, 2226424), (118, 2150952), (152, 1669818), (159, 1596304), (177, 1433968), (178, 1425912), (212, 1197228), (228, 1113212), (236, 1075476), (267, 950608), (304, 834909), (318, 798152), (354, 716984), (356, 712956), (424, 598614), (456, 556606), (472, 537738), (534, 475304), (636, 399076), (708, 358492), (712, 356478), (848, 299307), (912, 278303), (944, 268869), (1007, 252048), (1068, 237652), (1121, 226416), (1272, 199538), (1416, 179246), (1424, 178239), (1691, 150096), (2014, 126024), (2136, 118826), (2242, 113208), (2544, 99769), (2832, 89623), (3021, 84016), (3127, 81168), (3363, 75472), (3382, 75048), (4028, 63012), (4272, 59413), (4484, 56604), (4717, 53808), (5073, 50032), (5251, 48336), (6042, 42008), (6254, 40584), (6726, 37736), (6764, 37524), (8056, 31506), (8968, 28302), (9381, 27056), (9434, 26904), (10146, 25016), (10502, 24168), (12084, 21004), (12508, 20292), (13452, 18868), (13528, 18762), (14151, 17936), (15753, 16112)]