248146191940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{1061}}^1$

素因数の和:1366

約数の個数: 192

約数和(自身を含む): 572287161600

約数和(自身を除く): 324140969660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 89, 118, 131, 170, 178, 236, 262, 295, 340, 356, 445, 524, 590, 655, 890, 1003, 1061, 1180, 1310, 1513, 1780, 2006, 2122, 2227, 2620, 3026, 4012, 4244, 4454, 5015, 5251, 5305, 6052, 7565, 7729, 8908, 10030, 10502, 10610, 11135, 11659, 15130, 15458, 18037, 20060, 21004, 21220, 22270, 23318, 26255, 30260, 30916, 36074, 38645, 44540, 46636, 52510, 58295, 62599, 72148, 77290, 89267, 90185, 94429, 105020, 116590, 125198, 131393, 138991, 154580, 178534, 180370, 188858, 198203, 233180, 250396, 262786, 277982, 312995, 357068, 360740, 377716, 396406, 446335, 472145, 525572, 555964, 625990, 656965, 687881, 694955, 792812, 892670, 944290, 991015, 1064183, 1251980, 1313930, 1375762, 1389910, 1605293, 1785340, 1888580, 1982030, 2128366, 2362847, 2627860, 2751524, 2779820, 3210586, 3439405, 3964060, 4256732, 4725694, 5320915, 5571311, 6421172, 6878810, 8026465, 8200469, 9451388, 10641830, 11142622, 11693977, 11814235, 12370199, 13757620, 16052930, 16400938, 21283660, 22285244, 23387954, 23628470, 24740398, 27856555, 32105860, 32801876, 41002345, 46775908, 47256940, 49480796, 55713110, 58469885, 61850995, 82004690, 94712287, 111426220, 116939770, 123701990, 139407973, 164009380, 189424574, 210293383, 233879540, 247403980, 278815946, 378849148, 420586766, 473561435, 557631892, 697039865, 729841741, 841173532, 947122870, 1051466915, 1394079730, 1459683482, 1894245740, 2102933830, 2788159460, 2919366964, 3649208705, 4205867660, 7298417410, 12407309597, 14596834820, 24814619194, 49629238388, 62036547985, 124073095970, 248146191940]

約数ペア:

[(1, 248146191940), (2, 124073095970), (4, 62036547985), (5, 49629238388), (10, 24814619194), (17, 14596834820), (20, 12407309597), (34, 7298417410), (59, 4205867660), (68, 3649208705), (85, 2919366964), (89, 2788159460), (118, 2102933830), (131, 1894245740), (170, 1459683482), (178, 1394079730), (236, 1051466915), (262, 947122870), (295, 841173532), (340, 729841741), (356, 697039865), (445, 557631892), (524, 473561435), (590, 420586766), (655, 378849148), (890, 278815946), (1003, 247403980), (1061, 233879540), (1180, 210293383), (1310, 189424574), (1513, 164009380), (1780, 139407973), (2006, 123701990), (2122, 116939770), (2227, 111426220), (2620, 94712287), (3026, 82004690), (4012, 61850995), (4244, 58469885), (4454, 55713110), (5015, 49480796), (5251, 47256940), (5305, 46775908), (6052, 41002345), (7565, 32801876), (7729, 32105860), (8908, 27856555), (10030, 24740398), (10502, 23628470), (10610, 23387954), (11135, 22285244), (11659, 21283660), (15130, 16400938), (15458, 16052930), (18037, 13757620), (20060, 12370199), (21004, 11814235), (21220, 11693977), (22270, 11142622), (23318, 10641830), (26255, 9451388), (30260, 8200469), (30916, 8026465), (36074, 6878810), (38645, 6421172), (44540, 5571311), (46636, 5320915), (52510, 4725694), (58295, 4256732), (62599, 3964060), (72148, 3439405), (77290, 3210586), (89267, 2779820), (90185, 2751524), (94429, 2627860), (105020, 2362847), (116590, 2128366), (125198, 1982030), (131393, 1888580), (138991, 1785340), (154580, 1605293), (178534, 1389910), (180370, 1375762), (188858, 1313930), (198203, 1251980), (233180, 1064183), (250396, 991015), (262786, 944290), (277982, 892670), (312995, 792812), (357068, 694955), (360740, 687881), (377716, 656965), (396406, 625990), (446335, 555964), (472145, 525572)]