174643644

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{1297}}^1$

素因数の和:1547

約数の個数: 72

約数和(自身を含む): 476469840

約数和(自身を除く): 301826196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 229, 294, 458, 588, 687, 916, 1297, 1374, 1603, 2594, 2748, 3206, 3891, 4809, 5188, 6412, 7782, 9079, 9618, 11221, 15564, 18158, 19236, 22442, 27237, 33663, 36316, 44884, 54474, 63553, 67326, 108948, 127106, 134652, 190659, 254212, 297013, 381318, 594026, 762636, 891039, 1188052, 1782078, 2079091, 3564156, 4158182, 6237273, 8316364, 12474546, 14553637, 24949092, 29107274, 43660911, 58214548, 87321822, 174643644]

約数ペア:

[(1, 174643644), (2, 87321822), (3, 58214548), (4, 43660911), (6, 29107274), (7, 24949092), (12, 14553637), (14, 12474546), (21, 8316364), (28, 6237273), (42, 4158182), (49, 3564156), (84, 2079091), (98, 1782078), (147, 1188052), (196, 891039), (229, 762636), (294, 594026), (458, 381318), (588, 297013), (687, 254212), (916, 190659), (1297, 134652), (1374, 127106), (1603, 108948), (2594, 67326), (2748, 63553), (3206, 54474), (3891, 44884), (4809, 36316), (5188, 33663), (6412, 27237), (7782, 22442), (9079, 19236), (9618, 18158), (11221, 15564)]