887100372

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 2405894400

約数和(自身を除く): 1518794028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 47, 58, 87, 94, 101, 116, 141, 174, 179, 188, 202, 261, 282, 303, 348, 358, 404, 423, 522, 537, 564, 606, 716, 846, 909, 1044, 1074, 1212, 1363, 1611, 1692, 1818, 2148, 2726, 2929, 3222, 3636, 4089, 4747, 5191, 5452, 5858, 6444, 8178, 8413, 8787, 9494, 10382, 11716, 12267, 14241, 15573, 16356, 16826, 17574, 18079, 18988, 20764, 24534, 25239, 26361, 28482, 31146, 33652, 35148, 36158, 42723, 46719, 49068, 50478, 52722, 54237, 56964, 62292, 72316, 75717, 85446, 93438, 100956, 105444, 108474, 137663, 151434, 162711, 170892, 186876, 216948, 243977, 275326, 302868, 325422, 412989, 487954, 524291, 550652, 650844, 731931, 825978, 849713, 975908, 1048582, 1238967, 1463862, 1572873, 1651956, 1699426, 2097164, 2195793, 2477934, 2549139, 2927724, 3145746, 3398852, 4391586, 4718619, 4955868, 5098278, 6291492, 7647417, 8783172, 9437238, 10196556, 15294834, 18874476, 24641677, 30589668, 49283354, 73925031, 98566708, 147850062, 221775093, 295700124, 443550186, 887100372]

約数ペア:

[(1, 887100372), (2, 443550186), (3, 295700124), (4, 221775093), (6, 147850062), (9, 98566708), (12, 73925031), (18, 49283354), (29, 30589668), (36, 24641677), (47, 18874476), (58, 15294834), (87, 10196556), (94, 9437238), (101, 8783172), (116, 7647417), (141, 6291492), (174, 5098278), (179, 4955868), (188, 4718619), (202, 4391586), (261, 3398852), (282, 3145746), (303, 2927724), (348, 2549139), (358, 2477934), (404, 2195793), (423, 2097164), (522, 1699426), (537, 1651956), (564, 1572873), (606, 1463862), (716, 1238967), (846, 1048582), (909, 975908), (1044, 849713), (1074, 825978), (1212, 731931), (1363, 650844), (1611, 550652), (1692, 524291), (1818, 487954), (2148, 412989), (2726, 325422), (2929, 302868), (3222, 275326), (3636, 243977), (4089, 216948), (4747, 186876), (5191, 170892), (5452, 162711), (5858, 151434), (6444, 137663), (8178, 108474), (8413, 105444), (8787, 100956), (9494, 93438), (10382, 85446), (11716, 75717), (12267, 72316), (14241, 62292), (15573, 56964), (16356, 54237), (16826, 52722), (17574, 50478), (18079, 49068), (18988, 46719), (20764, 42723), (24534, 36158), (25239, 35148), (26361, 33652), (28482, 31146)]