219078804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{1627}}^1$

素因数の和:1877

約数の個数: 72

約数和(自身を含む): 597606240

約数和(自身を除く): 378527436

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, 1374, 1603, 1627, 2748, 3206, 3254, 4809, 4881, 6412, 6508, 9618, 9762, 11221, 11389, 19236, 19524, 22442, 22778, 33663, 34167, 44884, 45556, 67326, 68334, 79723, 134652, 136668, 159446, 239169, 318892, 372583, 478338, 745166, 956676, 1117749, 1490332, 2235498, 2608081, 4470996, 5216162, 7824243, 10432324, 15648486, 18256567, 31296972, 36513134, 54769701, 73026268, 109539402, 219078804]

約数ペア:

[(1, 219078804), (2, 109539402), (3, 73026268), (4, 54769701), (6, 36513134), (7, 31296972), (12, 18256567), (14, 15648486), (21, 10432324), (28, 7824243), (42, 5216162), (49, 4470996), (84, 2608081), (98, 2235498), (147, 1490332), (196, 1117749), (229, 956676), (294, 745166), (458, 478338), (588, 372583), (687, 318892), (916, 239169), (1374, 159446), (1603, 136668), (1627, 134652), (2748, 79723), (3206, 68334), (3254, 67326), (4809, 45556), (4881, 44884), (6412, 34167), (6508, 33663), (9618, 22778), (9762, 22442), (11221, 19524), (11389, 19236)]