215387376

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{61469}}^1$

素因数の和:61553

約数の個数: 40

約数和(自身を含む): 564048720

約数和(自身を除く): 348661344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 61469, 122938, 184407, 245876, 368814, 491752, 737628, 983504, 1475256, 2950512, 4487237, 8974474, 13461711, 17948948, 26923422, 35897896, 53846844, 71795792, 107693688, 215387376]

約数ペア:

[(1, 215387376), (2, 107693688), (3, 71795792), (4, 53846844), (6, 35897896), (8, 26923422), (12, 17948948), (16, 13461711), (24, 8974474), (48, 4487237), (73, 2950512), (146, 1475256), (219, 983504), (292, 737628), (438, 491752), (584, 368814), (876, 245876), (1168, 184407), (1752, 122938), (3504, 61469)]