625141813764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{221509}}^1$

素因数の和:221837

約数の個数: 96

約数和(自身を含む): 1597707328000

約数和(自身を除く): 972565514236

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 229, 237, 316, 458, 474, 687, 916, 948, 1027, 1374, 2054, 2748, 2977, 3081, 4108, 5954, 6162, 8931, 11908, 12324, 17862, 18091, 35724, 36182, 54273, 72364, 108546, 217092, 221509, 235183, 443018, 470366, 664527, 705549, 886036, 940732, 1329054, 1411098, 2658108, 2822196, 2879617, 5759234, 8638851, 11518468, 17277702, 17499211, 34555404, 34998422, 50725561, 52497633, 69996844, 101451122, 104995266, 152176683, 202902244, 209990532, 227489743, 304353366, 454979486, 608706732, 659432293, 682469229, 909958972, 1318864586, 1364938458, 1978296879, 2637729172, 2729876916, 3956593758, 4007319319, 7913187516, 8014638638, 12021957957, 16029277276, 24043915914, 48087831828, 52095151147, 104190302294, 156285453441, 208380604588, 312570906882, 625141813764]

約数ペア:

[(1, 625141813764), (2, 312570906882), (3, 208380604588), (4, 156285453441), (6, 104190302294), (12, 52095151147), (13, 48087831828), (26, 24043915914), (39, 16029277276), (52, 12021957957), (78, 8014638638), (79, 7913187516), (156, 4007319319), (158, 3956593758), (229, 2729876916), (237, 2637729172), (316, 1978296879), (458, 1364938458), (474, 1318864586), (687, 909958972), (916, 682469229), (948, 659432293), (1027, 608706732), (1374, 454979486), (2054, 304353366), (2748, 227489743), (2977, 209990532), (3081, 202902244), (4108, 152176683), (5954, 104995266), (6162, 101451122), (8931, 69996844), (11908, 52497633), (12324, 50725561), (17862, 34998422), (18091, 34555404), (35724, 17499211), (36182, 17277702), (54273, 11518468), (72364, 8638851), (108546, 5759234), (217092, 2879617), (221509, 2822196), (235183, 2658108), (443018, 1411098), (470366, 1329054), (664527, 940732), (705549, 886036)]