487106732

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 1018913280

約数和(自身を除く): 531806548

約数列:

[1, 2, 4, 7, 14, 28, 41, 79, 82, 131, 158, 164, 262, 287, 316, 524, 553, 574, 917, 1106, 1148, 1681, 1834, 2212, 3239, 3362, 3668, 5371, 6478, 6724, 10349, 10742, 11767, 12956, 20698, 21484, 22673, 23534, 37597, 41396, 45346, 47068, 72443, 75194, 90692, 132799, 144886, 150388, 220211, 265598, 289772, 424309, 440422, 531196, 848618, 880844, 929593, 1541477, 1697236, 1859186, 2970163, 3082954, 3718372, 5940326, 6165908, 11880652, 17396669, 34793338, 69586676, 121776683, 243553366, 487106732]

約数ペア:

[(1, 487106732), (2, 243553366), (4, 121776683), (7, 69586676), (14, 34793338), (28, 17396669), (41, 11880652), (79, 6165908), (82, 5940326), (131, 3718372), (158, 3082954), (164, 2970163), (262, 1859186), (287, 1697236), (316, 1541477), (524, 929593), (553, 880844), (574, 848618), (917, 531196), (1106, 440422), (1148, 424309), (1681, 289772), (1834, 265598), (2212, 220211), (3239, 150388), (3362, 144886), (3668, 132799), (5371, 90692), (6478, 75194), (6724, 72443), (10349, 47068), (10742, 45346), (11767, 41396), (12956, 37597), (20698, 23534), (21484, 22673)]