1315906176

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 256

約数和(自身を含む): 4007082240

約数和(自身を除く): 2691176064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 73, 78, 92, 96, 104, 128, 138, 146, 156, 157, 184, 192, 208, 219, 276, 292, 299, 312, 314, 368, 384, 416, 438, 471, 552, 584, 598, 624, 628, 736, 832, 876, 897, 942, 949, 1104, 1168, 1196, 1248, 1256, 1472, 1664, 1679, 1752, 1794, 1884, 1898, 2041, 2208, 2336, 2392, 2496, 2512, 2847, 2944, 3358, 3504, 3588, 3611, 3768, 3796, 4082, 4416, 4672, 4784, 4992, 5024, 5037, 5694, 6123, 6716, 7008, 7176, 7222, 7536, 7592, 8164, 8832, 9344, 9568, 10048, 10074, 10833, 11388, 11461, 12246, 13432, 14016, 14352, 14444, 15072, 15184, 16328, 19136, 20096, 20148, 21666, 21827, 22776, 22922, 24492, 26864, 28032, 28704, 28888, 30144, 30368, 32656, 34383, 38272, 40296, 43332, 43654, 45552, 45844, 46943, 48984, 53728, 57408, 57776, 60288, 60736, 65312, 65481, 68766, 80592, 86664, 87308, 91104, 91688, 93886, 97968, 107456, 114816, 115552, 121472, 130624, 130962, 137532, 140829, 148993, 161184, 173328, 174616, 182208, 183376, 187772, 195936, 214912, 231104, 261248, 261924, 263603, 275064, 281658, 297986, 322368, 346656, 349232, 364416, 366752, 375544, 391872, 446979, 462208, 523848, 527206, 550128, 563316, 595972, 644736, 693312, 698464, 733504, 751088, 783744, 790809, 893958, 1047696, 1054412, 1100256, 1126632, 1191944, 1386624, 1396928, 1467008, 1502176, 1581618, 1787916, 2095392, 2108824, 2200512, 2253264, 2383888, 2793856, 3004352, 3163236, 3426839, 3575832, 4190784, 4217648, 4401024, 4506528, 4767776, 6008704, 6326472, 6853678, 7151664, 8381568, 8435296, 9013056, 9535552, 10280517, 12652944, 13707356, 14303328, 16870592, 18026112, 19071104, 20561034, 25305888, 27414712, 28606656, 33741184, 41122068, 50611776, 54829424, 57213312, 82244136, 101223552, 109658848, 164488272, 219317696, 328976544, 438635392, 657953088, 1315906176]

約数ペア:

[(1, 1315906176), (2, 657953088), (3, 438635392), (4, 328976544), (6, 219317696), (8, 164488272), (12, 109658848), (13, 101223552), (16, 82244136), (23, 57213312), (24, 54829424), (26, 50611776), (32, 41122068), (39, 33741184), (46, 28606656), (48, 27414712), (52, 25305888), (64, 20561034), (69, 19071104), (73, 18026112), (78, 16870592), (92, 14303328), (96, 13707356), (104, 12652944), (128, 10280517), (138, 9535552), (146, 9013056), (156, 8435296), (157, 8381568), (184, 7151664), (192, 6853678), (208, 6326472), (219, 6008704), (276, 4767776), (292, 4506528), (299, 4401024), (312, 4217648), (314, 4190784), (368, 3575832), (384, 3426839), (416, 3163236), (438, 3004352), (471, 2793856), (552, 2383888), (584, 2253264), (598, 2200512), (624, 2108824), (628, 2095392), (736, 1787916), (832, 1581618), (876, 1502176), (897, 1467008), (942, 1396928), (949, 1386624), (1104, 1191944), (1168, 1126632), (1196, 1100256), (1248, 1054412), (1256, 1047696), (1472, 893958), (1664, 790809), (1679, 783744), (1752, 751088), (1794, 733504), (1884, 698464), (1898, 693312), (2041, 644736), (2208, 595972), (2336, 563316), (2392, 550128), (2496, 527206), (2512, 523848), (2847, 462208), (2944, 446979), (3358, 391872), (3504, 375544), (3588, 366752), (3611, 364416), (3768, 349232), (3796, 346656), (4082, 322368), (4416, 297986), (4672, 281658), (4784, 275064), (4992, 263603), (5024, 261924), (5037, 261248), (5694, 231104), (6123, 214912), (6716, 195936), (7008, 187772), (7176, 183376), (7222, 182208), (7536, 174616), (7592, 173328), (8164, 161184), (8832, 148993), (9344, 140829), (9568, 137532), (10048, 130962), (10074, 130624), (10833, 121472), (11388, 115552), (11461, 114816), (12246, 107456), (13432, 97968), (14016, 93886), (14352, 91688), (14444, 91104), (15072, 87308), (15184, 86664), (16328, 80592), (19136, 68766), (20096, 65481), (20148, 65312), (21666, 60736), (21827, 60288), (22776, 57776), (22922, 57408), (24492, 53728), (26864, 48984), (28032, 46943), (28704, 45844), (28888, 45552), (30144, 43654), (30368, 43332), (32656, 40296), (34383, 38272)]