242759748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 739952640

約数和(自身を除く): 497192892

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 59, 61, 66, 73, 77, 84, 118, 122, 132, 146, 154, 177, 183, 219, 231, 236, 244, 292, 308, 354, 366, 413, 427, 438, 462, 511, 649, 671, 708, 732, 803, 826, 854, 876, 924, 1022, 1239, 1281, 1298, 1342, 1533, 1606, 1652, 1708, 1947, 2013, 2044, 2409, 2478, 2562, 2596, 2684, 3066, 3212, 3599, 3894, 4026, 4307, 4453, 4543, 4697, 4818, 4956, 5124, 5621, 6132, 7198, 7788, 8052, 8614, 8906, 9086, 9394, 9636, 10797, 11242, 12921, 13359, 13629, 14091, 14396, 16863, 17228, 17812, 18172, 18788, 21594, 22484, 25193, 25842, 26718, 27258, 28182, 30149, 31171, 33726, 39589, 43188, 47377, 48983, 50386, 51684, 53436, 54516, 56364, 60298, 62342, 67452, 75579, 79178, 90447, 93513, 94754, 97966, 100772, 118767, 120596, 124684, 142131, 146949, 151158, 158356, 180894, 187026, 189508, 195932, 237534, 262727, 277123, 284262, 293898, 302316, 331639, 342881, 361788, 374052, 475068, 525454, 554246, 568524, 587796, 663278, 685762, 788181, 831369, 994917, 1028643, 1050908, 1108492, 1326556, 1371524, 1576362, 1662738, 1839089, 1989834, 2057286, 2889997, 3152724, 3325476, 3678178, 3979668, 4114572, 5517267, 5779994, 7356356, 8669991, 11034534, 11559988, 17339982, 20229979, 22069068, 34679964, 40459958, 60689937, 80919916, 121379874, 242759748]

約数ペア:

[(1, 242759748), (2, 121379874), (3, 80919916), (4, 60689937), (6, 40459958), (7, 34679964), (11, 22069068), (12, 20229979), (14, 17339982), (21, 11559988), (22, 11034534), (28, 8669991), (33, 7356356), (42, 5779994), (44, 5517267), (59, 4114572), (61, 3979668), (66, 3678178), (73, 3325476), (77, 3152724), (84, 2889997), (118, 2057286), (122, 1989834), (132, 1839089), (146, 1662738), (154, 1576362), (177, 1371524), (183, 1326556), (219, 1108492), (231, 1050908), (236, 1028643), (244, 994917), (292, 831369), (308, 788181), (354, 685762), (366, 663278), (413, 587796), (427, 568524), (438, 554246), (462, 525454), (511, 475068), (649, 374052), (671, 361788), (708, 342881), (732, 331639), (803, 302316), (826, 293898), (854, 284262), (876, 277123), (924, 262727), (1022, 237534), (1239, 195932), (1281, 189508), (1298, 187026), (1342, 180894), (1533, 158356), (1606, 151158), (1652, 146949), (1708, 142131), (1947, 124684), (2013, 120596), (2044, 118767), (2409, 100772), (2478, 97966), (2562, 94754), (2596, 93513), (2684, 90447), (3066, 79178), (3212, 75579), (3599, 67452), (3894, 62342), (4026, 60298), (4307, 56364), (4453, 54516), (4543, 53436), (4697, 51684), (4818, 50386), (4956, 48983), (5124, 47377), (5621, 43188), (6132, 39589), (7198, 33726), (7788, 31171), (8052, 30149), (8614, 28182), (8906, 27258), (9086, 26718), (9394, 25842), (9636, 25193), (10797, 22484), (11242, 21594), (12921, 18788), (13359, 18172), (13629, 17812), (14091, 17228), (14396, 16863)]