2023215304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 4499712000

約数和(自身を除く): 2476496696

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 61, 76, 83, 88, 122, 152, 166, 209, 239, 244, 332, 418, 478, 488, 664, 671, 836, 913, 956, 1159, 1342, 1577, 1672, 1826, 1912, 2318, 2629, 2684, 3154, 3652, 4541, 4636, 5063, 5258, 5368, 6308, 7304, 9082, 9272, 10126, 10516, 12616, 12749, 14579, 17347, 18164, 19837, 20252, 21032, 25498, 29158, 34694, 36328, 39674, 40504, 49951, 50996, 55693, 58316, 69388, 79348, 96197, 99902, 101992, 111386, 116632, 138776, 158696, 160369, 192394, 199804, 218207, 222772, 277001, 320738, 376903, 384788, 399608, 436414, 445544, 554002, 641476, 753806, 769576, 872828, 1058167, 1108004, 1210057, 1282952, 1507612, 1745656, 2116334, 2216008, 2420114, 3015224, 3047011, 4145933, 4232668, 4840228, 6094022, 8291866, 8465336, 9680456, 12188044, 13310627, 16583732, 22991083, 24376088, 26621254, 33167464, 45982166, 53242508, 91964332, 106485016, 183928664, 252901913, 505803826, 1011607652, 2023215304]

約数ペア:

[(1, 2023215304), (2, 1011607652), (4, 505803826), (8, 252901913), (11, 183928664), (19, 106485016), (22, 91964332), (38, 53242508), (44, 45982166), (61, 33167464), (76, 26621254), (83, 24376088), (88, 22991083), (122, 16583732), (152, 13310627), (166, 12188044), (209, 9680456), (239, 8465336), (244, 8291866), (332, 6094022), (418, 4840228), (478, 4232668), (488, 4145933), (664, 3047011), (671, 3015224), (836, 2420114), (913, 2216008), (956, 2116334), (1159, 1745656), (1342, 1507612), (1577, 1282952), (1672, 1210057), (1826, 1108004), (1912, 1058167), (2318, 872828), (2629, 769576), (2684, 753806), (3154, 641476), (3652, 554002), (4541, 445544), (4636, 436414), (5063, 399608), (5258, 384788), (5368, 376903), (6308, 320738), (7304, 277001), (9082, 222772), (9272, 218207), (10126, 199804), (10516, 192394), (12616, 160369), (12749, 158696), (14579, 138776), (17347, 116632), (18164, 111386), (19837, 101992), (20252, 99902), (21032, 96197), (25498, 79348), (29158, 69388), (34694, 58316), (36328, 55693), (39674, 50996), (40504, 49951)]