428508270528

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{171677993}}^1$

素因数の和:171678021

約数の個数: 56

約数和(自身を含む): 1220973893328

約数和(自身を除く): 792465622800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 171677993, 343355986, 515033979, 686711972, 1030067958, 1373423944, 2060135916, 2231813909, 2746847888, 4120271832, 4463627818, 5493695776, 6695441727, 8240543664, 8927255636, 10987391552, 13390883454, 16481087328, 17854511272, 26781766908, 32962174656, 35709022544, 53563533816, 71418045088, 107127067632, 142836090176, 214254135264, 428508270528]

約数ペア:

[(1, 428508270528), (2, 214254135264), (3, 142836090176), (4, 107127067632), (6, 71418045088), (8, 53563533816), (12, 35709022544), (13, 32962174656), (16, 26781766908), (24, 17854511272), (26, 16481087328), (32, 13390883454), (39, 10987391552), (48, 8927255636), (52, 8240543664), (64, 6695441727), (78, 5493695776), (96, 4463627818), (104, 4120271832), (156, 2746847888), (192, 2231813909), (208, 2060135916), (312, 1373423944), (416, 1030067958), (624, 686711972), (832, 515033979), (1248, 343355986), (2496, 171677993)]