245361816

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4091}}^1$

素因数の和:4134

約数の個数: 144

約数和(自身を含む): 818686440

約数和(自身を除く): 573324624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 49, 51, 56, 63, 68, 72, 84, 98, 102, 119, 126, 136, 147, 153, 168, 196, 204, 238, 252, 294, 306, 357, 392, 408, 441, 476, 504, 588, 612, 714, 833, 882, 952, 1071, 1176, 1224, 1428, 1666, 1764, 2142, 2499, 2856, 3332, 3528, 4091, 4284, 4998, 6664, 7497, 8182, 8568, 9996, 12273, 14994, 16364, 19992, 24546, 28637, 29988, 32728, 36819, 49092, 57274, 59976, 69547, 73638, 85911, 98184, 114548, 139094, 147276, 171822, 200459, 208641, 229096, 257733, 278188, 294552, 343644, 400918, 417282, 486829, 515466, 556376, 601377, 625923, 687288, 801836, 834564, 973658, 1030932, 1202754, 1251846, 1460487, 1603672, 1669128, 1804131, 1947316, 2061864, 2405508, 2503692, 2920974, 3407803, 3608262, 3894632, 4381461, 4811016, 5007384, 5841948, 6815606, 7216524, 8762922, 10223409, 11683896, 13631212, 14433048, 17525844, 20446818, 27262424, 30670227, 35051688, 40893636, 61340454, 81787272, 122680908, 245361816]

約数ペア:

[(1, 245361816), (2, 122680908), (3, 81787272), (4, 61340454), (6, 40893636), (7, 35051688), (8, 30670227), (9, 27262424), (12, 20446818), (14, 17525844), (17, 14433048), (18, 13631212), (21, 11683896), (24, 10223409), (28, 8762922), (34, 7216524), (36, 6815606), (42, 5841948), (49, 5007384), (51, 4811016), (56, 4381461), (63, 3894632), (68, 3608262), (72, 3407803), (84, 2920974), (98, 2503692), (102, 2405508), (119, 2061864), (126, 1947316), (136, 1804131), (147, 1669128), (153, 1603672), (168, 1460487), (196, 1251846), (204, 1202754), (238, 1030932), (252, 973658), (294, 834564), (306, 801836), (357, 687288), (392, 625923), (408, 601377), (441, 556376), (476, 515466), (504, 486829), (588, 417282), (612, 400918), (714, 343644), (833, 294552), (882, 278188), (952, 257733), (1071, 229096), (1176, 208641), (1224, 200459), (1428, 171822), (1666, 147276), (1764, 139094), (2142, 114548), (2499, 98184), (2856, 85911), (3332, 73638), (3528, 69547), (4091, 59976), (4284, 57274), (4998, 49092), (6664, 36819), (7497, 32728), (8182, 29988), (8568, 28637), (9996, 24546), (12273, 19992), (14994, 16364)]