1948318224

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:453

約数の個数: 160

約数和(自身を含む): 5399654400

約数和(自身を除く): 3451336176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 79, 89, 92, 138, 158, 178, 184, 237, 251, 267, 276, 316, 356, 368, 474, 502, 534, 552, 632, 712, 753, 948, 1004, 1068, 1104, 1264, 1424, 1506, 1817, 1896, 2008, 2047, 2136, 3012, 3634, 3792, 4016, 4094, 4272, 5451, 5773, 6024, 6141, 7031, 7268, 8188, 10902, 11546, 12048, 12282, 14062, 14536, 16376, 17319, 19829, 21093, 21804, 22339, 23092, 24564, 28124, 29072, 32752, 34638, 39658, 42186, 43608, 44678, 46184, 49128, 56248, 59487, 67017, 69276, 79316, 84372, 87216, 89356, 92368, 98256, 112496, 118974, 134034, 138552, 158632, 161713, 168744, 178712, 237948, 268068, 277104, 317264, 323426, 337488, 357424, 456067, 475896, 485139, 513797, 536136, 646852, 912134, 951792, 970278, 1027594, 1072272, 1293704, 1368201, 1541391, 1764781, 1824268, 1940556, 2055188, 2587408, 2736402, 3082782, 3529562, 3648536, 3881112, 4110376, 5294343, 5472804, 6165564, 7059124, 7297072, 7762224, 8220752, 10588686, 10945608, 12331128, 14118248, 21177372, 21891216, 24662256, 28236496, 40589963, 42354744, 81179926, 84709488, 121769889, 162359852, 243539778, 324719704, 487079556, 649439408, 974159112, 1948318224]

約数ペア:

[(1, 1948318224), (2, 974159112), (3, 649439408), (4, 487079556), (6, 324719704), (8, 243539778), (12, 162359852), (16, 121769889), (23, 84709488), (24, 81179926), (46, 42354744), (48, 40589963), (69, 28236496), (79, 24662256), (89, 21891216), (92, 21177372), (138, 14118248), (158, 12331128), (178, 10945608), (184, 10588686), (237, 8220752), (251, 7762224), (267, 7297072), (276, 7059124), (316, 6165564), (356, 5472804), (368, 5294343), (474, 4110376), (502, 3881112), (534, 3648536), (552, 3529562), (632, 3082782), (712, 2736402), (753, 2587408), (948, 2055188), (1004, 1940556), (1068, 1824268), (1104, 1764781), (1264, 1541391), (1424, 1368201), (1506, 1293704), (1817, 1072272), (1896, 1027594), (2008, 970278), (2047, 951792), (2136, 912134), (3012, 646852), (3634, 536136), (3792, 513797), (4016, 485139), (4094, 475896), (4272, 456067), (5451, 357424), (5773, 337488), (6024, 323426), (6141, 317264), (7031, 277104), (7268, 268068), (8188, 237948), (10902, 178712), (11546, 168744), (12048, 161713), (12282, 158632), (14062, 138552), (14536, 134034), (16376, 118974), (17319, 112496), (19829, 98256), (21093, 92368), (21804, 89356), (22339, 87216), (23092, 84372), (24564, 79316), (28124, 69276), (29072, 67017), (32752, 59487), (34638, 56248), (39658, 49128), (42186, 46184), (43608, 44678)]