619610472

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{73553}}^1$

素因数の和:73584

約数の個数: 80

約数和(自身を含む): 1869007140

約数和(自身を除く): 1249396668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 73553, 147106, 220659, 294212, 441318, 588424, 661977, 882636, 956189, 1323954, 1765272, 1912378, 1985931, 2647908, 2868567, 3824756, 3971862, 5295816, 5737134, 5957793, 7649512, 7943724, 8605701, 11474268, 11915586, 15887448, 17211402, 22948536, 23831172, 25817103, 34422804, 47662344, 51634206, 68845608, 77451309, 103268412, 154902618, 206536824, 309805236, 619610472]

約数ペア:

[(1, 619610472), (2, 309805236), (3, 206536824), (4, 154902618), (6, 103268412), (8, 77451309), (9, 68845608), (12, 51634206), (13, 47662344), (18, 34422804), (24, 25817103), (26, 23831172), (27, 22948536), (36, 17211402), (39, 15887448), (52, 11915586), (54, 11474268), (72, 8605701), (78, 7943724), (81, 7649512), (104, 5957793), (108, 5737134), (117, 5295816), (156, 3971862), (162, 3824756), (216, 2868567), (234, 2647908), (312, 1985931), (324, 1912378), (351, 1765272), (468, 1323954), (648, 956189), (702, 882636), (936, 661977), (1053, 588424), (1404, 441318), (2106, 294212), (2808, 220659), (4212, 147106), (8424, 73553)]