318674916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 216

約数和(自身を含む): 1011838464

約数和(自身を除く): 693163548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 57, 62, 63, 76, 84, 93, 113, 114, 124, 126, 133, 171, 186, 217, 226, 228, 252, 266, 279, 339, 342, 361, 372, 399, 434, 452, 532, 558, 589, 651, 678, 684, 722, 791, 798, 868, 1017, 1083, 1116, 1178, 1197, 1302, 1356, 1444, 1582, 1596, 1767, 1953, 2034, 2147, 2166, 2356, 2373, 2394, 2527, 2604, 3164, 3249, 3503, 3534, 3906, 4068, 4123, 4294, 4332, 4746, 4788, 5054, 5301, 6441, 6498, 7006, 7068, 7119, 7581, 7812, 8246, 8588, 9492, 10108, 10509, 10602, 11191, 12369, 12882, 12996, 14012, 14238, 15029, 15162, 16492, 19323, 21018, 21204, 22382, 22743, 24521, 24738, 25764, 28476, 30058, 30324, 31527, 33573, 37107, 38646, 40793, 42036, 44764, 45087, 45486, 49042, 49476, 60116, 63054, 66557, 67146, 73563, 74214, 77292, 78337, 81586, 90174, 90972, 98084, 100719, 122379, 126108, 133114, 134292, 135261, 147126, 148428, 156674, 163172, 180348, 199671, 201438, 220689, 235011, 244758, 266228, 270522, 285551, 294252, 313348, 367137, 399342, 402876, 441378, 465899, 470022, 489516, 541044, 571102, 599013, 705033, 734274, 798684, 856653, 882756, 931798, 940044, 1142204, 1198026, 1264583, 1397697, 1410066, 1468548, 1713306, 1863596, 2396052, 2529166, 2569959, 2795394, 2820132, 3426612, 3793749, 4193091, 5058332, 5139918, 5590788, 7587498, 8386182, 8852081, 10279836, 11381247, 15174996, 16772364, 17704162, 22762494, 26556243, 35408324, 45524988, 53112486, 79668729, 106224972, 159337458, 318674916]

約数ペア:

[(1, 318674916), (2, 159337458), (3, 106224972), (4, 79668729), (6, 53112486), (7, 45524988), (9, 35408324), (12, 26556243), (14, 22762494), (18, 17704162), (19, 16772364), (21, 15174996), (28, 11381247), (31, 10279836), (36, 8852081), (38, 8386182), (42, 7587498), (57, 5590788), (62, 5139918), (63, 5058332), (76, 4193091), (84, 3793749), (93, 3426612), (113, 2820132), (114, 2795394), (124, 2569959), (126, 2529166), (133, 2396052), (171, 1863596), (186, 1713306), (217, 1468548), (226, 1410066), (228, 1397697), (252, 1264583), (266, 1198026), (279, 1142204), (339, 940044), (342, 931798), (361, 882756), (372, 856653), (399, 798684), (434, 734274), (452, 705033), (532, 599013), (558, 571102), (589, 541044), (651, 489516), (678, 470022), (684, 465899), (722, 441378), (791, 402876), (798, 399342), (868, 367137), (1017, 313348), (1083, 294252), (1116, 285551), (1178, 270522), (1197, 266228), (1302, 244758), (1356, 235011), (1444, 220689), (1582, 201438), (1596, 199671), (1767, 180348), (1953, 163172), (2034, 156674), (2147, 148428), (2166, 147126), (2356, 135261), (2373, 134292), (2394, 133114), (2527, 126108), (2604, 122379), (3164, 100719), (3249, 98084), (3503, 90972), (3534, 90174), (3906, 81586), (4068, 78337), (4123, 77292), (4294, 74214), (4332, 73563), (4746, 67146), (4788, 66557), (5054, 63054), (5301, 60116), (6441, 49476), (6498, 49042), (7006, 45486), (7068, 45087), (7119, 44764), (7581, 42036), (7812, 40793), (8246, 38646), (8588, 37107), (9492, 33573), (10108, 31527), (10509, 30324), (10602, 30058), (11191, 28476), (12369, 25764), (12882, 24738), (12996, 24521), (14012, 22743), (14238, 22382), (15029, 21204), (15162, 21018), (16492, 19323)]