2890994976

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{65609}}^1$

素因数の和:65648

約数の個数: 120

約数和(自身を含む): 9002610540

約数和(自身を除く): 6111615564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 612, 648, 816, 864, 918, 1224, 1296, 1377, 1632, 1836, 2448, 2592, 2754, 3672, 4896, 5508, 7344, 11016, 14688, 22032, 44064, 65609, 131218, 196827, 262436, 393654, 524872, 590481, 787308, 1049744, 1115353, 1180962, 1574616, 1771443, 2099488, 2230706, 2361924, 3149232, 3346059, 3542886, 4461412, 4723848, 5314329, 6298464, 6692118, 7085772, 8922824, 9447696, 10038177, 10628658, 13384236, 14171544, 17845648, 18895392, 20076354, 21257316, 26768472, 28343088, 30114531, 35691296, 40152708, 42514632, 53536944, 56686176, 60229062, 80305416, 85029264, 90343593, 107073888, 120458124, 160610832, 170058528, 180687186, 240916248, 321221664, 361374372, 481832496, 722748744, 963664992, 1445497488, 2890994976]

約数ペア:

[(1, 2890994976), (2, 1445497488), (3, 963664992), (4, 722748744), (6, 481832496), (8, 361374372), (9, 321221664), (12, 240916248), (16, 180687186), (17, 170058528), (18, 160610832), (24, 120458124), (27, 107073888), (32, 90343593), (34, 85029264), (36, 80305416), (48, 60229062), (51, 56686176), (54, 53536944), (68, 42514632), (72, 40152708), (81, 35691296), (96, 30114531), (102, 28343088), (108, 26768472), (136, 21257316), (144, 20076354), (153, 18895392), (162, 17845648), (204, 14171544), (216, 13384236), (272, 10628658), (288, 10038177), (306, 9447696), (324, 8922824), (408, 7085772), (432, 6692118), (459, 6298464), (544, 5314329), (612, 4723848), (648, 4461412), (816, 3542886), (864, 3346059), (918, 3149232), (1224, 2361924), (1296, 2230706), (1377, 2099488), (1632, 1771443), (1836, 1574616), (2448, 1180962), (2592, 1115353), (2754, 1049744), (3672, 787308), (4896, 590481), (5508, 524872), (7344, 393654), (11016, 262436), (14688, 196827), (22032, 131218), (44064, 65609)]