917963604

素因数分解:

$2^2\times 3^5\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 2489864832

約数和(自身を除く): 1571901228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 103, 106, 108, 159, 162, 173, 206, 212, 243, 309, 318, 324, 346, 412, 477, 486, 519, 618, 636, 692, 927, 954, 972, 1038, 1236, 1431, 1557, 1854, 1908, 2076, 2781, 2862, 3114, 3708, 4293, 4671, 5459, 5562, 5724, 6228, 8343, 8586, 9169, 9342, 10918, 11124, 12879, 14013, 16377, 16686, 17172, 17819, 18338, 18684, 21836, 25029, 25758, 27507, 28026, 32754, 33372, 35638, 36676, 42039, 49131, 50058, 51516, 53457, 55014, 56052, 65508, 71276, 82521, 84078, 98262, 100116, 106914, 110028, 147393, 160371, 165042, 168156, 196524, 213828, 247563, 294786, 320742, 330084, 442179, 481113, 495126, 589572, 641484, 742689, 884358, 944407, 962226, 990252, 1326537, 1443339, 1485378, 1768716, 1888814, 1924452, 2228067, 2653074, 2833221, 2886678, 2970756, 3777628, 4330017, 4456134, 5306148, 5666442, 5773356, 8499663, 8660034, 8912268, 11332884, 16999326, 17320068, 25498989, 33998652, 50997978, 76496967, 101995956, 152993934, 229490901, 305987868, 458981802, 917963604]

約数ペア:

[(1, 917963604), (2, 458981802), (3, 305987868), (4, 229490901), (6, 152993934), (9, 101995956), (12, 76496967), (18, 50997978), (27, 33998652), (36, 25498989), (53, 17320068), (54, 16999326), (81, 11332884), (103, 8912268), (106, 8660034), (108, 8499663), (159, 5773356), (162, 5666442), (173, 5306148), (206, 4456134), (212, 4330017), (243, 3777628), (309, 2970756), (318, 2886678), (324, 2833221), (346, 2653074), (412, 2228067), (477, 1924452), (486, 1888814), (519, 1768716), (618, 1485378), (636, 1443339), (692, 1326537), (927, 990252), (954, 962226), (972, 944407), (1038, 884358), (1236, 742689), (1431, 641484), (1557, 589572), (1854, 495126), (1908, 481113), (2076, 442179), (2781, 330084), (2862, 320742), (3114, 294786), (3708, 247563), (4293, 213828), (4671, 196524), (5459, 168156), (5562, 165042), (5724, 160371), (6228, 147393), (8343, 110028), (8586, 106914), (9169, 100116), (9342, 98262), (10918, 84078), (11124, 82521), (12879, 71276), (14013, 65508), (16377, 56052), (16686, 55014), (17172, 53457), (17819, 51516), (18338, 50058), (18684, 49131), (21836, 42039), (25029, 36676), (25758, 35638), (27507, 33372), (28026, 32754)]