296618478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2011}}^1$

素因数の和:2121

約数の個数: 64

約数和(自身を含む): 670623744

約数和(自身を除く): 374005266

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 61, 62, 78, 93, 122, 183, 186, 366, 403, 793, 806, 1209, 1586, 1891, 2011, 2379, 2418, 3782, 4022, 4758, 5673, 6033, 11346, 12066, 24583, 26143, 49166, 52286, 62341, 73749, 78429, 122671, 124682, 147498, 156858, 187023, 245342, 368013, 374046, 736026, 810433, 1594723, 1620866, 2431299, 3189446, 3802801, 4784169, 4862598, 7605602, 9568338, 11408403, 22816806, 49436413, 98872826, 148309239, 296618478]

約数ペア:

[(1, 296618478), (2, 148309239), (3, 98872826), (6, 49436413), (13, 22816806), (26, 11408403), (31, 9568338), (39, 7605602), (61, 4862598), (62, 4784169), (78, 3802801), (93, 3189446), (122, 2431299), (183, 1620866), (186, 1594723), (366, 810433), (403, 736026), (793, 374046), (806, 368013), (1209, 245342), (1586, 187023), (1891, 156858), (2011, 147498), (2379, 124682), (2418, 122671), (3782, 78429), (4022, 73749), (4758, 62341), (5673, 52286), (6033, 49166), (11346, 26143), (12066, 24583)]