281264476152

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{106721}}^1$

素因数の和:106957

約数の個数: 128

約数和(自身を含む): 783766368000

約数和(自身を除く): 502501891848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 67, 88, 132, 134, 149, 201, 264, 268, 298, 402, 447, 536, 596, 737, 804, 894, 1192, 1474, 1608, 1639, 1788, 2211, 2948, 3278, 3576, 4422, 4917, 5896, 6556, 8844, 9834, 9983, 13112, 17688, 19668, 19966, 29949, 39336, 39932, 59898, 79864, 106721, 109813, 119796, 213442, 219626, 239592, 320163, 329439, 426884, 439252, 640326, 658878, 853768, 878504, 1173931, 1280652, 1317756, 2347862, 2561304, 2635512, 3521793, 4695724, 7043586, 7150307, 9391448, 14087172, 14300614, 15901429, 21450921, 28174344, 28601228, 31802858, 42901842, 47704287, 57202456, 63605716, 78653377, 85803684, 95408574, 127211432, 157306754, 171607368, 174915719, 190817148, 235960131, 314613508, 349831438, 381634296, 471920262, 524747157, 629227016, 699662876, 943840524, 1049494314, 1065395743, 1399325752, 1887681048, 2098988628, 2130791486, 3196187229, 4197977256, 4261582972, 6392374458, 8523165944, 11719353173, 12784748916, 23438706346, 25569497832, 35158059519, 46877412692, 70316119038, 93754825384, 140632238076, 281264476152]

約数ペア:

[(1, 281264476152), (2, 140632238076), (3, 93754825384), (4, 70316119038), (6, 46877412692), (8, 35158059519), (11, 25569497832), (12, 23438706346), (22, 12784748916), (24, 11719353173), (33, 8523165944), (44, 6392374458), (66, 4261582972), (67, 4197977256), (88, 3196187229), (132, 2130791486), (134, 2098988628), (149, 1887681048), (201, 1399325752), (264, 1065395743), (268, 1049494314), (298, 943840524), (402, 699662876), (447, 629227016), (536, 524747157), (596, 471920262), (737, 381634296), (804, 349831438), (894, 314613508), (1192, 235960131), (1474, 190817148), (1608, 174915719), (1639, 171607368), (1788, 157306754), (2211, 127211432), (2948, 95408574), (3278, 85803684), (3576, 78653377), (4422, 63605716), (4917, 57202456), (5896, 47704287), (6556, 42901842), (8844, 31802858), (9834, 28601228), (9983, 28174344), (13112, 21450921), (17688, 15901429), (19668, 14300614), (19966, 14087172), (29949, 9391448), (39336, 7150307), (39932, 7043586), (59898, 4695724), (79864, 3521793), (106721, 2635512), (109813, 2561304), (119796, 2347862), (213442, 1317756), (219626, 1280652), (239592, 1173931), (320163, 878504), (329439, 853768), (426884, 658878), (439252, 640326)]