218406381310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{2879}}^1$

素因数の和:3314

約数の個数: 128

約数和(自身を含む): 445279887360

約数和(自身を除く): 226873506050

約数列:

[1, 2, 5, 10, 13, 26, 41, 43, 65, 82, 86, 130, 205, 215, 331, 410, 430, 533, 559, 662, 1066, 1118, 1655, 1763, 2665, 2795, 2879, 3310, 3526, 4303, 5330, 5590, 5758, 8606, 8815, 13571, 14233, 14395, 17630, 21515, 22919, 27142, 28466, 28790, 37427, 43030, 45838, 67855, 71165, 74854, 114595, 118039, 123797, 135710, 142330, 176423, 185029, 187135, 229190, 236078, 247594, 352846, 370058, 374270, 583553, 590195, 618985, 882115, 925145, 952949, 1167106, 1180390, 1237970, 1534507, 1609361, 1764230, 1850290, 1905898, 2917765, 3069014, 3218722, 4764745, 5075677, 5835530, 7586189, 7672535, 8046805, 9529490, 10151354, 12388337, 15172378, 15345070, 16093610, 24776674, 25378385, 37930945, 39070909, 40976807, 50756770, 61941685, 65983801, 75861890, 78141818, 81953614, 123883370, 131967602, 195354545, 204884035, 329919005, 390709090, 409768070, 507921817, 532698491, 659838010, 1015843634, 1065396982, 1680049087, 2539609085, 2663492455, 3360098174, 5079218170, 5326984910, 8400245435, 16800490870, 21840638131, 43681276262, 109203190655, 218406381310]

約数ペア:

[(1, 218406381310), (2, 109203190655), (5, 43681276262), (10, 21840638131), (13, 16800490870), (26, 8400245435), (41, 5326984910), (43, 5079218170), (65, 3360098174), (82, 2663492455), (86, 2539609085), (130, 1680049087), (205, 1065396982), (215, 1015843634), (331, 659838010), (410, 532698491), (430, 507921817), (533, 409768070), (559, 390709090), (662, 329919005), (1066, 204884035), (1118, 195354545), (1655, 131967602), (1763, 123883370), (2665, 81953614), (2795, 78141818), (2879, 75861890), (3310, 65983801), (3526, 61941685), (4303, 50756770), (5330, 40976807), (5590, 39070909), (5758, 37930945), (8606, 25378385), (8815, 24776674), (13571, 16093610), (14233, 15345070), (14395, 15172378), (17630, 12388337), (21515, 10151354), (22919, 9529490), (27142, 8046805), (28466, 7672535), (28790, 7586189), (37427, 5835530), (43030, 5075677), (45838, 4764745), (67855, 3218722), (71165, 3069014), (74854, 2917765), (114595, 1905898), (118039, 1850290), (123797, 1764230), (135710, 1609361), (142330, 1534507), (176423, 1237970), (185029, 1180390), (187135, 1167106), (229190, 952949), (236078, 925145), (247594, 882115), (352846, 618985), (370058, 590195), (374270, 583553)]