981958968

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 2841246720

約数和(自身を除く): 1859287752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 61, 67, 71, 72, 94, 122, 134, 141, 142, 183, 188, 201, 213, 244, 268, 282, 284, 366, 376, 402, 423, 426, 488, 536, 549, 564, 568, 603, 639, 732, 804, 846, 852, 1098, 1128, 1206, 1278, 1464, 1608, 1692, 1704, 2196, 2412, 2556, 2867, 3149, 3337, 3384, 4087, 4331, 4392, 4757, 4824, 5112, 5734, 6298, 6674, 8174, 8601, 8662, 9447, 9514, 10011, 11468, 12261, 12596, 12993, 13348, 14271, 16348, 17202, 17324, 18894, 19028, 20022, 22936, 24522, 25192, 25803, 25986, 26696, 28341, 28542, 30033, 32696, 34404, 34648, 36783, 37788, 38056, 38979, 40044, 42813, 49044, 51606, 51972, 56682, 57084, 60066, 68808, 73566, 75576, 77958, 80088, 85626, 98088, 103212, 103944, 113364, 114168, 120132, 147132, 155916, 171252, 192089, 203557, 206424, 223579, 226728, 240264, 290177, 294264, 311832, 342504, 384178, 407114, 447158, 576267, 580354, 610671, 670737, 768356, 814228, 870531, 894316, 1152534, 1160708, 1221342, 1341474, 1536712, 1628456, 1728801, 1741062, 1788632, 1832013, 2012211, 2305068, 2321416, 2442684, 2611593, 2682948, 3457602, 3482124, 3664026, 4024422, 4610136, 4885368, 5223186, 5365896, 6915204, 6964248, 7328052, 8048844, 10446372, 13638319, 13830408, 14656104, 16097688, 20892744, 27276638, 40914957, 54553276, 81829914, 109106552, 122744871, 163659828, 245489742, 327319656, 490979484, 981958968]

約数ペア:

[(1, 981958968), (2, 490979484), (3, 327319656), (4, 245489742), (6, 163659828), (8, 122744871), (9, 109106552), (12, 81829914), (18, 54553276), (24, 40914957), (36, 27276638), (47, 20892744), (61, 16097688), (67, 14656104), (71, 13830408), (72, 13638319), (94, 10446372), (122, 8048844), (134, 7328052), (141, 6964248), (142, 6915204), (183, 5365896), (188, 5223186), (201, 4885368), (213, 4610136), (244, 4024422), (268, 3664026), (282, 3482124), (284, 3457602), (366, 2682948), (376, 2611593), (402, 2442684), (423, 2321416), (426, 2305068), (488, 2012211), (536, 1832013), (549, 1788632), (564, 1741062), (568, 1728801), (603, 1628456), (639, 1536712), (732, 1341474), (804, 1221342), (846, 1160708), (852, 1152534), (1098, 894316), (1128, 870531), (1206, 814228), (1278, 768356), (1464, 670737), (1608, 610671), (1692, 580354), (1704, 576267), (2196, 447158), (2412, 407114), (2556, 384178), (2867, 342504), (3149, 311832), (3337, 294264), (3384, 290177), (4087, 240264), (4331, 226728), (4392, 223579), (4757, 206424), (4824, 203557), (5112, 192089), (5734, 171252), (6298, 155916), (6674, 147132), (8174, 120132), (8601, 114168), (8662, 113364), (9447, 103944), (9514, 103212), (10011, 98088), (11468, 85626), (12261, 80088), (12596, 77958), (12993, 75576), (13348, 73566), (14271, 68808), (16348, 60066), (17202, 57084), (17324, 56682), (18894, 51972), (19028, 51606), (20022, 49044), (22936, 42813), (24522, 40044), (25192, 38979), (25803, 38056), (25986, 37788), (26696, 36783), (28341, 34648), (28542, 34404), (30033, 32696)]