390425904

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7951}}^1$

素因数の和:8007

約数の個数: 120

約数和(自身を含む): 1230587904

約数和(自身を除く): 840162000

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 3069, 4092, 4464, 5456, 6138, 7951, 8184, 12276, 15902, 16368, 23853, 24552, 31804, 47706, 49104, 63608, 71559, 87461, 95412, 127216, 143118, 174922, 190824, 246481, 262383, 286236, 349844, 381648, 492962, 524766, 572472, 699688, 739443, 787149, 985924, 1049532, 1144944, 1399376, 1478886, 1574298, 1971848, 2099064, 2218329, 2711291, 2957772, 3148596, 3943696, 4198128, 4436658, 5422582, 5915544, 6297192, 8133873, 8873316, 10845164, 11831088, 12594384, 16267746, 17746632, 21690328, 24401619, 32535492, 35493264, 43380656, 48803238, 65070984, 97606476, 130141968, 195212952, 390425904]

約数ペア:

[(1, 390425904), (2, 195212952), (3, 130141968), (4, 97606476), (6, 65070984), (8, 48803238), (9, 43380656), (11, 35493264), (12, 32535492), (16, 24401619), (18, 21690328), (22, 17746632), (24, 16267746), (31, 12594384), (33, 11831088), (36, 10845164), (44, 8873316), (48, 8133873), (62, 6297192), (66, 5915544), (72, 5422582), (88, 4436658), (93, 4198128), (99, 3943696), (124, 3148596), (132, 2957772), (144, 2711291), (176, 2218329), (186, 2099064), (198, 1971848), (248, 1574298), (264, 1478886), (279, 1399376), (341, 1144944), (372, 1049532), (396, 985924), (496, 787149), (528, 739443), (558, 699688), (682, 572472), (744, 524766), (792, 492962), (1023, 381648), (1116, 349844), (1364, 286236), (1488, 262383), (1584, 246481), (2046, 190824), (2232, 174922), (2728, 143118), (3069, 127216), (4092, 95412), (4464, 87461), (5456, 71559), (6138, 63608), (7951, 49104), (8184, 47706), (12276, 31804), (15902, 24552), (16368, 23853)]