1445899664

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 3189420864

約数和(自身を除く): 1743521200

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 71, 88, 121, 134, 142, 157, 176, 242, 268, 284, 314, 484, 536, 568, 628, 737, 781, 968, 1072, 1136, 1256, 1474, 1562, 1727, 1936, 2512, 2948, 3124, 3454, 4757, 5896, 6248, 6908, 8107, 8591, 9514, 10519, 11147, 11792, 12496, 13816, 16214, 17182, 18997, 19028, 21038, 22294, 27632, 32428, 34364, 37994, 38056, 42076, 44588, 52327, 64856, 68728, 75988, 76112, 84152, 89176, 104654, 115709, 122617, 129712, 137456, 151976, 168304, 178352, 209308, 231418, 245234, 303952, 418616, 462836, 490468, 575597, 746849, 837232, 925672, 980936, 1151194, 1272799, 1348787, 1493698, 1851344, 1961872, 2302388, 2545598, 2697574, 2987396, 4604776, 5091196, 5395148, 5974792, 8215339, 9209552, 10182392, 10790296, 11949584, 16430678, 20364784, 21580592, 32861356, 65722712, 90368729, 131445424, 180737458, 361474916, 722949832, 1445899664]

約数ペア:

[(1, 1445899664), (2, 722949832), (4, 361474916), (8, 180737458), (11, 131445424), (16, 90368729), (22, 65722712), (44, 32861356), (67, 21580592), (71, 20364784), (88, 16430678), (121, 11949584), (134, 10790296), (142, 10182392), (157, 9209552), (176, 8215339), (242, 5974792), (268, 5395148), (284, 5091196), (314, 4604776), (484, 2987396), (536, 2697574), (568, 2545598), (628, 2302388), (737, 1961872), (781, 1851344), (968, 1493698), (1072, 1348787), (1136, 1272799), (1256, 1151194), (1474, 980936), (1562, 925672), (1727, 837232), (1936, 746849), (2512, 575597), (2948, 490468), (3124, 462836), (3454, 418616), (4757, 303952), (5896, 245234), (6248, 231418), (6908, 209308), (8107, 178352), (8591, 168304), (9514, 151976), (10519, 137456), (11147, 129712), (11792, 122617), (12496, 115709), (13816, 104654), (16214, 89176), (17182, 84152), (18997, 76112), (19028, 75988), (21038, 68728), (22294, 64856), (27632, 52327), (32428, 44588), (34364, 42076), (37994, 38056)]