228225888

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1181}}^1$

素因数の和:1269

約数の個数: 144

約数和(自身を含む): 720235152

約数和(自身を除く): 492009264

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 61, 66, 72, 88, 96, 99, 122, 132, 144, 176, 183, 198, 244, 264, 288, 352, 366, 396, 488, 528, 549, 671, 732, 792, 976, 1056, 1098, 1181, 1342, 1464, 1584, 1952, 2013, 2196, 2362, 2684, 2928, 3168, 3543, 4026, 4392, 4724, 5368, 5856, 6039, 7086, 8052, 8784, 9448, 10629, 10736, 12078, 12991, 14172, 16104, 17568, 18896, 21258, 21472, 24156, 25982, 28344, 32208, 37792, 38973, 42516, 48312, 51964, 56688, 64416, 72041, 77946, 85032, 96624, 103928, 113376, 116919, 144082, 155892, 170064, 193248, 207856, 216123, 233838, 288164, 311784, 340128, 415712, 432246, 467676, 576328, 623568, 648369, 792451, 864492, 935352, 1152656, 1247136, 1296738, 1584902, 1728984, 1870704, 2305312, 2377353, 2593476, 3169804, 3457968, 3741408, 4754706, 5186952, 6339608, 6915936, 7132059, 9509412, 10373904, 12679216, 14264118, 19018824, 20747808, 25358432, 28528236, 38037648, 57056472, 76075296, 114112944, 228225888]

約数ペア:

[(1, 228225888), (2, 114112944), (3, 76075296), (4, 57056472), (6, 38037648), (8, 28528236), (9, 25358432), (11, 20747808), (12, 19018824), (16, 14264118), (18, 12679216), (22, 10373904), (24, 9509412), (32, 7132059), (33, 6915936), (36, 6339608), (44, 5186952), (48, 4754706), (61, 3741408), (66, 3457968), (72, 3169804), (88, 2593476), (96, 2377353), (99, 2305312), (122, 1870704), (132, 1728984), (144, 1584902), (176, 1296738), (183, 1247136), (198, 1152656), (244, 935352), (264, 864492), (288, 792451), (352, 648369), (366, 623568), (396, 576328), (488, 467676), (528, 432246), (549, 415712), (671, 340128), (732, 311784), (792, 288164), (976, 233838), (1056, 216123), (1098, 207856), (1181, 193248), (1342, 170064), (1464, 155892), (1584, 144082), (1952, 116919), (2013, 113376), (2196, 103928), (2362, 96624), (2684, 85032), (2928, 77946), (3168, 72041), (3543, 64416), (4026, 56688), (4392, 51964), (4724, 48312), (5368, 42516), (5856, 38973), (6039, 37792), (7086, 32208), (8052, 28344), (8784, 25982), (9448, 24156), (10629, 21472), (10736, 21258), (12078, 18896), (12991, 17568), (14172, 16104)]