259569396

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:514

約数の個数: 108

約数和(自身を含む): 710158540

約数和(自身を除く): 450589144

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 61, 68, 102, 122, 153, 183, 204, 244, 289, 306, 366, 409, 549, 578, 612, 732, 818, 867, 1037, 1098, 1156, 1227, 1636, 1734, 2074, 2196, 2454, 2601, 3111, 3468, 3681, 4148, 4908, 5202, 6222, 6953, 7362, 9333, 10404, 12444, 13906, 14724, 17629, 18666, 20859, 24949, 27812, 35258, 37332, 41718, 49898, 52887, 62577, 70516, 74847, 83436, 99796, 105774, 118201, 125154, 149694, 158661, 211548, 224541, 236402, 250308, 299388, 317322, 354603, 424133, 449082, 472804, 634644, 709206, 848266, 898164, 1063809, 1272399, 1418412, 1696532, 2127618, 2544798, 3817197, 4255236, 5089596, 7210261, 7634394, 14420522, 15268788, 21630783, 28841044, 43261566, 64892349, 86523132, 129784698, 259569396]

約数ペア:

[(1, 259569396), (2, 129784698), (3, 86523132), (4, 64892349), (6, 43261566), (9, 28841044), (12, 21630783), (17, 15268788), (18, 14420522), (34, 7634394), (36, 7210261), (51, 5089596), (61, 4255236), (68, 3817197), (102, 2544798), (122, 2127618), (153, 1696532), (183, 1418412), (204, 1272399), (244, 1063809), (289, 898164), (306, 848266), (366, 709206), (409, 634644), (549, 472804), (578, 449082), (612, 424133), (732, 354603), (818, 317322), (867, 299388), (1037, 250308), (1098, 236402), (1156, 224541), (1227, 211548), (1636, 158661), (1734, 149694), (2074, 125154), (2196, 118201), (2454, 105774), (2601, 99796), (3111, 83436), (3468, 74847), (3681, 70516), (4148, 62577), (4908, 52887), (5202, 49898), (6222, 41718), (6953, 37332), (7362, 35258), (9333, 27812), (10404, 24949), (12444, 20859), (13906, 18666), (14724, 17629)]