619201908

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{49003}}^1$

素因数の和:49035

約数の個数: 72

約数和(自身を含む): 1748070688

約数和(自身を除く): 1128868780

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 49003, 98006, 147009, 196012, 294018, 441027, 588036, 637039, 882054, 1274078, 1323081, 1764108, 1911117, 2548156, 2646162, 3822234, 3969243, 5292324, 5733351, 7644468, 7938486, 11466702, 11907729, 15876972, 17200053, 22933404, 23815458, 34400106, 47630916, 51600159, 68800212, 103200318, 154800477, 206400636, 309600954, 619201908]

約数ペア:

[(1, 619201908), (2, 309600954), (3, 206400636), (4, 154800477), (6, 103200318), (9, 68800212), (12, 51600159), (13, 47630916), (18, 34400106), (26, 23815458), (27, 22933404), (36, 17200053), (39, 15876972), (52, 11907729), (54, 11466702), (78, 7938486), (81, 7644468), (108, 5733351), (117, 5292324), (156, 3969243), (162, 3822234), (234, 2646162), (243, 2548156), (324, 1911117), (351, 1764108), (468, 1323081), (486, 1274078), (702, 882054), (972, 637039), (1053, 588036), (1404, 441027), (2106, 294018), (3159, 196012), (4212, 147009), (6318, 98006), (12636, 49003)]