236470884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^3$

素因数の和:107

約数の個数: 144

約数和(自身を含む): 667759680

約数和(自身を除く): 431288796

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 156, 169, 204, 221, 228, 247, 323, 338, 361, 442, 494, 507, 646, 663, 676, 722, 741, 884, 969, 988, 1014, 1083, 1292, 1326, 1444, 1482, 1938, 2028, 2166, 2652, 2873, 2964, 3211, 3876, 4199, 4332, 4693, 5746, 6137, 6422, 6859, 8398, 8619, 9386, 9633, 11492, 12274, 12597, 12844, 13718, 14079, 16796, 17238, 18411, 18772, 19266, 20577, 24548, 25194, 27436, 28158, 34476, 36822, 38532, 41154, 50388, 54587, 56316, 61009, 73644, 79781, 82308, 89167, 109174, 116603, 122018, 159562, 163761, 178334, 183027, 218348, 233206, 239343, 244036, 267501, 319124, 327522, 349809, 356668, 366054, 466412, 478686, 535002, 655044, 699618, 732108, 957372, 1037153, 1070004, 1159171, 1399236, 1515839, 2074306, 2318342, 3031678, 3111459, 3477513, 4148612, 4547517, 4636684, 6063356, 6222918, 6955026, 9095034, 12445836, 13910052, 18190068, 19705907, 39411814, 59117721, 78823628, 118235442, 236470884]

約数ペア:

[(1, 236470884), (2, 118235442), (3, 78823628), (4, 59117721), (6, 39411814), (12, 19705907), (13, 18190068), (17, 13910052), (19, 12445836), (26, 9095034), (34, 6955026), (38, 6222918), (39, 6063356), (51, 4636684), (52, 4547517), (57, 4148612), (68, 3477513), (76, 3111459), (78, 3031678), (102, 2318342), (114, 2074306), (156, 1515839), (169, 1399236), (204, 1159171), (221, 1070004), (228, 1037153), (247, 957372), (323, 732108), (338, 699618), (361, 655044), (442, 535002), (494, 478686), (507, 466412), (646, 366054), (663, 356668), (676, 349809), (722, 327522), (741, 319124), (884, 267501), (969, 244036), (988, 239343), (1014, 233206), (1083, 218348), (1292, 183027), (1326, 178334), (1444, 163761), (1482, 159562), (1938, 122018), (2028, 116603), (2166, 109174), (2652, 89167), (2873, 82308), (2964, 79781), (3211, 73644), (3876, 61009), (4199, 56316), (4332, 54587), (4693, 50388), (5746, 41154), (6137, 38532), (6422, 36822), (6859, 34476), (8398, 28158), (8619, 27436), (9386, 25194), (9633, 24548), (11492, 20577), (12274, 19266), (12597, 18772), (12844, 18411), (13718, 17238), (14079, 16796)]