304609976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^2$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 692150400

約数和(自身を除く): 387540424

約数列:

[1, 2, 4, 8, 11, 19, 22, 23, 38, 44, 46, 76, 88, 89, 92, 152, 178, 184, 209, 253, 356, 418, 437, 506, 712, 836, 874, 979, 1012, 1672, 1691, 1748, 1958, 2024, 2047, 3382, 3496, 3916, 4094, 4807, 6764, 7832, 7921, 8188, 9614, 13528, 15842, 16376, 18601, 19228, 22517, 31684, 37202, 38456, 38893, 45034, 63368, 74404, 77786, 87131, 90068, 148808, 150499, 155572, 174262, 180136, 182183, 300998, 311144, 348524, 364366, 427823, 601996, 697048, 728732, 855646, 1203992, 1457464, 1655489, 1711292, 2004013, 3310978, 3422584, 3461477, 4008026, 6621956, 6922954, 8016052, 13243912, 13845908, 16032104, 27691816, 38076247, 76152494, 152304988, 304609976]

約数ペア:

[(1, 304609976), (2, 152304988), (4, 76152494), (8, 38076247), (11, 27691816), (19, 16032104), (22, 13845908), (23, 13243912), (38, 8016052), (44, 6922954), (46, 6621956), (76, 4008026), (88, 3461477), (89, 3422584), (92, 3310978), (152, 2004013), (178, 1711292), (184, 1655489), (209, 1457464), (253, 1203992), (356, 855646), (418, 728732), (437, 697048), (506, 601996), (712, 427823), (836, 364366), (874, 348524), (979, 311144), (1012, 300998), (1672, 182183), (1691, 180136), (1748, 174262), (1958, 155572), (2024, 150499), (2047, 148808), (3382, 90068), (3496, 87131), (3916, 77786), (4094, 74404), (4807, 63368), (6764, 45034), (7832, 38893), (7921, 38456), (8188, 37202), (9614, 31684), (13528, 22517), (15842, 19228), (16376, 18601)]