323807172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 833078400

約数和(自身を除く): 509271228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 137, 139, 156, 218, 274, 278, 327, 411, 417, 436, 548, 556, 654, 822, 834, 1308, 1417, 1644, 1668, 1781, 1807, 2834, 3562, 3614, 4251, 5343, 5421, 5668, 7124, 7228, 8502, 10686, 10842, 14933, 15151, 17004, 19043, 21372, 21684, 29866, 30302, 38086, 44799, 45453, 57129, 59732, 60604, 76172, 89598, 90906, 114258, 179196, 181812, 194129, 196963, 228516, 247559, 388258, 393926, 495118, 582387, 590889, 742677, 776516, 787852, 990236, 1164774, 1181778, 1485354, 2075687, 2329548, 2363556, 2970708, 4151374, 6227061, 8302748, 12454122, 24908244, 26983931, 53967862, 80951793, 107935724, 161903586, 323807172]

約数ペア:

[(1, 323807172), (2, 161903586), (3, 107935724), (4, 80951793), (6, 53967862), (12, 26983931), (13, 24908244), (26, 12454122), (39, 8302748), (52, 6227061), (78, 4151374), (109, 2970708), (137, 2363556), (139, 2329548), (156, 2075687), (218, 1485354), (274, 1181778), (278, 1164774), (327, 990236), (411, 787852), (417, 776516), (436, 742677), (548, 590889), (556, 582387), (654, 495118), (822, 393926), (834, 388258), (1308, 247559), (1417, 228516), (1644, 196963), (1668, 194129), (1781, 181812), (1807, 179196), (2834, 114258), (3562, 90906), (3614, 89598), (4251, 76172), (5343, 60604), (5421, 59732), (5668, 57129), (7124, 45453), (7228, 44799), (8502, 38086), (10686, 30302), (10842, 29866), (14933, 21684), (15151, 21372), (17004, 19043)]