1566155916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{5701}}^1$

素因数の和:6311

約数の個数: 72

約数和(自身を含む): 4271436624

約数和(自身を除く): 2705280708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 587, 1174, 1761, 2348, 3522, 5283, 5701, 7044, 7631, 10566, 11402, 15262, 17103, 21132, 22804, 22893, 30524, 34206, 45786, 51309, 68412, 68679, 74113, 91572, 102618, 137358, 148226, 205236, 222339, 274716, 296452, 444678, 667017, 889356, 1334034, 2668068, 3346487, 6692974, 10039461, 13385948, 20078922, 30118383, 40157844, 43504331, 60236766, 87008662, 120473532, 130512993, 174017324, 261025986, 391538979, 522051972, 783077958, 1566155916]

約数ペア:

[(1, 1566155916), (2, 783077958), (3, 522051972), (4, 391538979), (6, 261025986), (9, 174017324), (12, 130512993), (13, 120473532), (18, 87008662), (26, 60236766), (36, 43504331), (39, 40157844), (52, 30118383), (78, 20078922), (117, 13385948), (156, 10039461), (234, 6692974), (468, 3346487), (587, 2668068), (1174, 1334034), (1761, 889356), (2348, 667017), (3522, 444678), (5283, 296452), (5701, 274716), (7044, 222339), (7631, 205236), (10566, 148226), (11402, 137358), (15262, 102618), (17103, 91572), (21132, 74113), (22804, 68679), (22893, 68412), (30524, 51309), (34206, 45786)]