396475260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:635

約数の個数: 96

約数和(自身を含む): 1129524480

約数和(自身を除く): 733049220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 139, 274, 278, 347, 411, 417, 548, 556, 685, 694, 695, 822, 834, 1041, 1370, 1388, 1390, 1644, 1668, 1735, 2055, 2082, 2085, 2740, 2780, 3470, 4110, 4164, 4170, 5205, 6940, 8220, 8340, 10410, 19043, 20820, 38086, 47539, 48233, 57129, 76172, 95078, 95215, 96466, 114258, 142617, 144699, 190156, 190430, 192932, 228516, 237695, 241165, 285234, 285645, 289398, 380860, 475390, 482330, 570468, 571290, 578796, 713085, 723495, 950780, 964660, 1142580, 1426170, 1446990, 2852340, 2893980, 6607921, 13215842, 19823763, 26431684, 33039605, 39647526, 66079210, 79295052, 99118815, 132158420, 198237630, 396475260]

約数ペア:

[(1, 396475260), (2, 198237630), (3, 132158420), (4, 99118815), (5, 79295052), (6, 66079210), (10, 39647526), (12, 33039605), (15, 26431684), (20, 19823763), (30, 13215842), (60, 6607921), (137, 2893980), (139, 2852340), (274, 1446990), (278, 1426170), (347, 1142580), (411, 964660), (417, 950780), (548, 723495), (556, 713085), (685, 578796), (694, 571290), (695, 570468), (822, 482330), (834, 475390), (1041, 380860), (1370, 289398), (1388, 285645), (1390, 285234), (1644, 241165), (1668, 237695), (1735, 228516), (2055, 192932), (2082, 190430), (2085, 190156), (2740, 144699), (2780, 142617), (3470, 114258), (4110, 96466), (4164, 95215), (4170, 95078), (5205, 76172), (6940, 57129), (8220, 48233), (8340, 47539), (10410, 38086), (19043, 20820)]