345850236

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 973132160

約数和(自身を除く): 627281924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 61, 76, 81, 108, 114, 122, 162, 171, 183, 228, 243, 244, 307, 324, 342, 366, 486, 513, 549, 614, 684, 732, 921, 972, 1026, 1098, 1159, 1228, 1539, 1647, 1842, 2052, 2196, 2318, 2763, 3078, 3294, 3477, 3684, 4617, 4636, 4941, 5526, 5833, 6156, 6588, 6954, 8289, 9234, 9882, 10431, 11052, 11666, 13908, 14823, 16578, 17499, 18468, 18727, 19764, 20862, 23332, 24867, 29646, 31293, 33156, 34998, 37454, 41724, 49734, 52497, 56181, 59292, 62586, 69996, 74601, 74908, 93879, 99468, 104994, 112362, 125172, 149202, 157491, 168543, 187758, 209988, 224724, 281637, 298404, 314982, 337086, 355813, 375516, 472473, 505629, 563274, 629964, 674172, 711626, 944946, 1011258, 1067439, 1126548, 1417419, 1423252, 1516887, 1889892, 2022516, 2134878, 2834838, 3033774, 3202317, 4269756, 4550661, 5669676, 6067548, 6404634, 9101322, 9606951, 12809268, 18202644, 19213902, 28820853, 38427804, 57641706, 86462559, 115283412, 172925118, 345850236]

約数ペア:

[(1, 345850236), (2, 172925118), (3, 115283412), (4, 86462559), (6, 57641706), (9, 38427804), (12, 28820853), (18, 19213902), (19, 18202644), (27, 12809268), (36, 9606951), (38, 9101322), (54, 6404634), (57, 6067548), (61, 5669676), (76, 4550661), (81, 4269756), (108, 3202317), (114, 3033774), (122, 2834838), (162, 2134878), (171, 2022516), (183, 1889892), (228, 1516887), (243, 1423252), (244, 1417419), (307, 1126548), (324, 1067439), (342, 1011258), (366, 944946), (486, 711626), (513, 674172), (549, 629964), (614, 563274), (684, 505629), (732, 472473), (921, 375516), (972, 355813), (1026, 337086), (1098, 314982), (1159, 298404), (1228, 281637), (1539, 224724), (1647, 209988), (1842, 187758), (2052, 168543), (2196, 157491), (2318, 149202), (2763, 125172), (3078, 112362), (3294, 104994), (3477, 99468), (3684, 93879), (4617, 74908), (4636, 74601), (4941, 69996), (5526, 62586), (5833, 59292), (6156, 56181), (6588, 52497), (6954, 49734), (8289, 41724), (9234, 37454), (9882, 34998), (10431, 33156), (11052, 31293), (11666, 29646), (13908, 24867), (14823, 23332), (16578, 20862), (17499, 19764), (18468, 18727)]