671857416

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:841

約数の個数: 160

約数和(自身を含む): 1998532800

約数和(自身を除く): 1326675384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 61, 69, 72, 81, 92, 108, 122, 138, 162, 183, 184, 207, 216, 244, 276, 324, 366, 414, 488, 549, 552, 621, 648, 732, 739, 828, 1098, 1242, 1403, 1464, 1478, 1647, 1656, 1863, 2196, 2217, 2484, 2806, 2956, 3294, 3726, 4209, 4392, 4434, 4941, 4968, 5612, 5912, 6588, 6651, 7452, 8418, 8868, 9882, 11224, 12627, 13176, 13302, 14904, 16836, 16997, 17736, 19764, 19953, 25254, 26604, 33672, 33994, 37881, 39528, 39906, 45079, 50508, 50991, 53208, 59859, 67988, 75762, 79812, 90158, 101016, 101982, 113643, 119718, 135237, 135976, 151524, 152973, 159624, 180316, 203964, 227286, 239436, 270474, 303048, 305946, 360632, 405711, 407928, 454572, 458919, 478872, 540948, 611892, 811422, 909144, 917838, 1036817, 1081896, 1217133, 1223784, 1376757, 1622844, 1835676, 2073634, 2434266, 2753514, 3110451, 3245688, 3651399, 3671352, 4147268, 4868532, 5507028, 6220902, 7302798, 8294536, 9331353, 9737064, 11014056, 12441804, 14605596, 18662706, 24883608, 27994059, 29211192, 37325412, 55988118, 74650824, 83982177, 111976236, 167964354, 223952472, 335928708, 671857416]

約数ペア:

[(1, 671857416), (2, 335928708), (3, 223952472), (4, 167964354), (6, 111976236), (8, 83982177), (9, 74650824), (12, 55988118), (18, 37325412), (23, 29211192), (24, 27994059), (27, 24883608), (36, 18662706), (46, 14605596), (54, 12441804), (61, 11014056), (69, 9737064), (72, 9331353), (81, 8294536), (92, 7302798), (108, 6220902), (122, 5507028), (138, 4868532), (162, 4147268), (183, 3671352), (184, 3651399), (207, 3245688), (216, 3110451), (244, 2753514), (276, 2434266), (324, 2073634), (366, 1835676), (414, 1622844), (488, 1376757), (549, 1223784), (552, 1217133), (621, 1081896), (648, 1036817), (732, 917838), (739, 909144), (828, 811422), (1098, 611892), (1242, 540948), (1403, 478872), (1464, 458919), (1478, 454572), (1647, 407928), (1656, 405711), (1863, 360632), (2196, 305946), (2217, 303048), (2484, 270474), (2806, 239436), (2956, 227286), (3294, 203964), (3726, 180316), (4209, 159624), (4392, 152973), (4434, 151524), (4941, 135976), (4968, 135237), (5612, 119718), (5912, 113643), (6588, 101982), (6651, 101016), (7452, 90158), (8418, 79812), (8868, 75762), (9882, 67988), (11224, 59859), (12627, 53208), (13176, 50991), (13302, 50508), (14904, 45079), (16836, 39906), (16997, 39528), (17736, 37881), (19764, 33994), (19953, 33672), (25254, 26604)]