331512552

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:384

約数の個数: 192

約数和(自身を含む): 1072431360

約数和(自身を除く): 740918808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 56, 61, 63, 72, 82, 84, 122, 123, 126, 164, 168, 183, 244, 246, 252, 263, 287, 328, 366, 369, 427, 488, 492, 504, 526, 549, 574, 732, 738, 789, 854, 861, 984, 1052, 1098, 1148, 1281, 1464, 1476, 1578, 1708, 1722, 1841, 2104, 2196, 2296, 2367, 2501, 2562, 2583, 2952, 3156, 3416, 3444, 3682, 3843, 4392, 4734, 5002, 5124, 5166, 5523, 6312, 6888, 7364, 7503, 7686, 9468, 10004, 10248, 10332, 10783, 11046, 14728, 15006, 15372, 16043, 16569, 17507, 18936, 20008, 20664, 21566, 22092, 22509, 30012, 30744, 32086, 32349, 33138, 35014, 43132, 44184, 45018, 48129, 52521, 60024, 64172, 64698, 66276, 70028, 75481, 86264, 90036, 96258, 97047, 105042, 112301, 128344, 129396, 132552, 140056, 144387, 150962, 157563, 180072, 192516, 194094, 210084, 224602, 226443, 258792, 288774, 301924, 315126, 336903, 385032, 388188, 420168, 449204, 452886, 577548, 603848, 630252, 657763, 673806, 679329, 776376, 898408, 905772, 1010709, 1155096, 1260504, 1315526, 1347612, 1358658, 1811544, 1973289, 2021418, 2631052, 2695224, 2717316, 3946578, 4042836, 4604341, 5262104, 5434632, 5919867, 7893156, 8085672, 9208682, 11839734, 13813023, 15786312, 18417364, 23679468, 27626046, 36834728, 41439069, 47358936, 55252092, 82878138, 110504184, 165756276, 331512552]

約数ペア:

[(1, 331512552), (2, 165756276), (3, 110504184), (4, 82878138), (6, 55252092), (7, 47358936), (8, 41439069), (9, 36834728), (12, 27626046), (14, 23679468), (18, 18417364), (21, 15786312), (24, 13813023), (28, 11839734), (36, 9208682), (41, 8085672), (42, 7893156), (56, 5919867), (61, 5434632), (63, 5262104), (72, 4604341), (82, 4042836), (84, 3946578), (122, 2717316), (123, 2695224), (126, 2631052), (164, 2021418), (168, 1973289), (183, 1811544), (244, 1358658), (246, 1347612), (252, 1315526), (263, 1260504), (287, 1155096), (328, 1010709), (366, 905772), (369, 898408), (427, 776376), (488, 679329), (492, 673806), (504, 657763), (526, 630252), (549, 603848), (574, 577548), (732, 452886), (738, 449204), (789, 420168), (854, 388188), (861, 385032), (984, 336903), (1052, 315126), (1098, 301924), (1148, 288774), (1281, 258792), (1464, 226443), (1476, 224602), (1578, 210084), (1708, 194094), (1722, 192516), (1841, 180072), (2104, 157563), (2196, 150962), (2296, 144387), (2367, 140056), (2501, 132552), (2562, 129396), (2583, 128344), (2952, 112301), (3156, 105042), (3416, 97047), (3444, 96258), (3682, 90036), (3843, 86264), (4392, 75481), (4734, 70028), (5002, 66276), (5124, 64698), (5166, 64172), (5523, 60024), (6312, 52521), (6888, 48129), (7364, 45018), (7503, 44184), (7686, 43132), (9468, 35014), (10004, 33138), (10248, 32349), (10332, 32086), (10783, 30744), (11046, 30012), (14728, 22509), (15006, 22092), (15372, 21566), (16043, 20664), (16569, 20008), (17507, 18936)]