246746388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 710062080

約数和(自身を除く): 463315692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 79, 84, 103, 114, 133, 158, 206, 228, 237, 266, 309, 316, 361, 399, 412, 474, 532, 553, 618, 721, 722, 798, 948, 1083, 1106, 1236, 1442, 1444, 1501, 1596, 1659, 1957, 2163, 2166, 2212, 2527, 2884, 3002, 3318, 3914, 4326, 4332, 4503, 5054, 5871, 6004, 6636, 7581, 7828, 8137, 8652, 9006, 10108, 10507, 11742, 13699, 15162, 16274, 18012, 21014, 23484, 24411, 27398, 28519, 30324, 31521, 32548, 37183, 41097, 42028, 48822, 54796, 56959, 57038, 63042, 74366, 82194, 85557, 97644, 111549, 113918, 114076, 126084, 148732, 154603, 164388, 170877, 171114, 199633, 223098, 227836, 260281, 309206, 341754, 342228, 399266, 446196, 463809, 520562, 598899, 618412, 683508, 780843, 798532, 927618, 1041124, 1082221, 1197798, 1561686, 1855236, 2164442, 2395596, 2937457, 3123372, 3246663, 4328884, 5874914, 6493326, 8812371, 11749828, 12986652, 17624742, 20562199, 35249484, 41124398, 61686597, 82248796, 123373194, 246746388]

約数ペア:

[(1, 246746388), (2, 123373194), (3, 82248796), (4, 61686597), (6, 41124398), (7, 35249484), (12, 20562199), (14, 17624742), (19, 12986652), (21, 11749828), (28, 8812371), (38, 6493326), (42, 5874914), (57, 4328884), (76, 3246663), (79, 3123372), (84, 2937457), (103, 2395596), (114, 2164442), (133, 1855236), (158, 1561686), (206, 1197798), (228, 1082221), (237, 1041124), (266, 927618), (309, 798532), (316, 780843), (361, 683508), (399, 618412), (412, 598899), (474, 520562), (532, 463809), (553, 446196), (618, 399266), (721, 342228), (722, 341754), (798, 309206), (948, 260281), (1083, 227836), (1106, 223098), (1236, 199633), (1442, 171114), (1444, 170877), (1501, 164388), (1596, 154603), (1659, 148732), (1957, 126084), (2163, 114076), (2166, 113918), (2212, 111549), (2527, 97644), (2884, 85557), (3002, 82194), (3318, 74366), (3914, 63042), (4326, 57038), (4332, 56959), (4503, 54796), (5054, 48822), (5871, 42028), (6004, 41097), (6636, 37183), (7581, 32548), (7828, 31521), (8137, 30324), (8652, 28519), (9006, 27398), (10108, 24411), (10507, 23484), (11742, 21014), (13699, 18012), (15162, 16274)]