713970036

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{21487}}^1$

素因数の和:21581

約数の個数: 72

約数和(自身を含む): 1971051264

約数和(自身を除く): 1257081228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1846, 2556, 2769, 3692, 5538, 8307, 11076, 16614, 21487, 33228, 42974, 64461, 85948, 128922, 193383, 257844, 279331, 386766, 558662, 773532, 837993, 1117324, 1525577, 1675986, 2513979, 3051154, 3351972, 4576731, 5027958, 6102308, 9153462, 10055916, 13730193, 18306924, 19832501, 27460386, 39665002, 54920772, 59497503, 79330004, 118995006, 178492509, 237990012, 356985018, 713970036]

約数ペア:

[(1, 713970036), (2, 356985018), (3, 237990012), (4, 178492509), (6, 118995006), (9, 79330004), (12, 59497503), (13, 54920772), (18, 39665002), (26, 27460386), (36, 19832501), (39, 18306924), (52, 13730193), (71, 10055916), (78, 9153462), (117, 6102308), (142, 5027958), (156, 4576731), (213, 3351972), (234, 3051154), (284, 2513979), (426, 1675986), (468, 1525577), (639, 1117324), (852, 837993), (923, 773532), (1278, 558662), (1846, 386766), (2556, 279331), (2769, 257844), (3692, 193383), (5538, 128922), (8307, 85948), (11076, 64461), (16614, 42974), (21487, 33228)]