1684495464

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 4520102400

約数和(自身を除く): 2835606936

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 131, 152, 163, 173, 228, 262, 326, 346, 393, 456, 489, 519, 524, 652, 692, 786, 978, 1038, 1048, 1304, 1384, 1572, 1956, 2076, 2489, 3097, 3144, 3287, 3912, 4152, 4978, 6194, 6574, 7467, 9291, 9861, 9956, 12388, 13148, 14934, 18582, 19722, 19912, 21353, 22663, 24776, 26296, 28199, 29868, 37164, 39444, 42706, 45326, 56398, 59736, 64059, 67989, 74328, 78888, 84597, 85412, 90652, 112796, 128118, 135978, 169194, 170824, 181304, 225592, 256236, 271956, 338388, 405707, 430597, 512472, 535781, 543912, 676776, 811414, 861194, 1071562, 1217121, 1291791, 1607343, 1622828, 1722388, 2143124, 2434242, 2583582, 3214686, 3245656, 3444776, 3694069, 4286248, 4868484, 5167164, 6429372, 7388138, 9736968, 10334328, 11082207, 12858744, 14776276, 22164414, 29552552, 44328828, 70187311, 88657656, 140374622, 210561933, 280749244, 421123866, 561498488, 842247732, 1684495464]

約数ペア:

[(1, 1684495464), (2, 842247732), (3, 561498488), (4, 421123866), (6, 280749244), (8, 210561933), (12, 140374622), (19, 88657656), (24, 70187311), (38, 44328828), (57, 29552552), (76, 22164414), (114, 14776276), (131, 12858744), (152, 11082207), (163, 10334328), (173, 9736968), (228, 7388138), (262, 6429372), (326, 5167164), (346, 4868484), (393, 4286248), (456, 3694069), (489, 3444776), (519, 3245656), (524, 3214686), (652, 2583582), (692, 2434242), (786, 2143124), (978, 1722388), (1038, 1622828), (1048, 1607343), (1304, 1291791), (1384, 1217121), (1572, 1071562), (1956, 861194), (2076, 811414), (2489, 676776), (3097, 543912), (3144, 535781), (3287, 512472), (3912, 430597), (4152, 405707), (4978, 338388), (6194, 271956), (6574, 256236), (7467, 225592), (9291, 181304), (9861, 170824), (9956, 169194), (12388, 135978), (13148, 128118), (14934, 112796), (18582, 90652), (19722, 85412), (19912, 84597), (21353, 78888), (22663, 74328), (24776, 67989), (26296, 64059), (28199, 59736), (29868, 56398), (37164, 45326), (39444, 42706)]