249347670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 751348224

約数和(自身を除く): 502000554

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 39, 51, 55, 65, 66, 78, 85, 102, 110, 130, 143, 165, 169, 170, 187, 195, 221, 255, 263, 286, 330, 338, 374, 390, 429, 442, 507, 510, 526, 561, 663, 715, 789, 845, 858, 935, 1014, 1105, 1122, 1315, 1326, 1430, 1578, 1690, 1859, 1870, 2145, 2210, 2431, 2535, 2630, 2805, 2873, 2893, 3315, 3419, 3718, 3945, 4290, 4471, 4862, 5070, 5577, 5610, 5746, 5786, 6630, 6838, 7293, 7890, 8619, 8679, 8942, 9295, 10257, 11154, 12155, 13413, 14365, 14465, 14586, 17095, 17238, 17358, 18590, 20514, 22355, 24310, 26826, 27885, 28730, 28930, 31603, 34190, 36465, 37609, 43095, 43395, 44447, 44710, 49181, 51285, 55770, 58123, 63206, 67065, 72930, 75218, 86190, 86790, 88894, 94809, 98362, 102570, 112827, 116246, 133341, 134130, 147543, 158015, 174369, 188045, 189618, 222235, 225654, 245905, 266682, 290615, 295086, 316030, 348738, 376090, 444470, 474045, 488917, 491810, 564135, 581230, 639353, 666705, 737715, 755599, 871845, 948090, 977834, 1128270, 1278706, 1333410, 1466751, 1475430, 1511198, 1743690, 1918059, 2266797, 2444585, 2933502, 3196765, 3777995, 3836118, 4533594, 4889170, 6393530, 7333755, 7555990, 8311589, 9590295, 11333985, 14667510, 16623178, 19180590, 22667970, 24934767, 41557945, 49869534, 83115890, 124673835, 249347670]

約数ペア:

[(1, 249347670), (2, 124673835), (3, 83115890), (5, 49869534), (6, 41557945), (10, 24934767), (11, 22667970), (13, 19180590), (15, 16623178), (17, 14667510), (22, 11333985), (26, 9590295), (30, 8311589), (33, 7555990), (34, 7333755), (39, 6393530), (51, 4889170), (55, 4533594), (65, 3836118), (66, 3777995), (78, 3196765), (85, 2933502), (102, 2444585), (110, 2266797), (130, 1918059), (143, 1743690), (165, 1511198), (169, 1475430), (170, 1466751), (187, 1333410), (195, 1278706), (221, 1128270), (255, 977834), (263, 948090), (286, 871845), (330, 755599), (338, 737715), (374, 666705), (390, 639353), (429, 581230), (442, 564135), (507, 491810), (510, 488917), (526, 474045), (561, 444470), (663, 376090), (715, 348738), (789, 316030), (845, 295086), (858, 290615), (935, 266682), (1014, 245905), (1105, 225654), (1122, 222235), (1315, 189618), (1326, 188045), (1430, 174369), (1578, 158015), (1690, 147543), (1859, 134130), (1870, 133341), (2145, 116246), (2210, 112827), (2431, 102570), (2535, 98362), (2630, 94809), (2805, 88894), (2873, 86790), (2893, 86190), (3315, 75218), (3419, 72930), (3718, 67065), (3945, 63206), (4290, 58123), (4471, 55770), (4862, 51285), (5070, 49181), (5577, 44710), (5610, 44447), (5746, 43395), (5786, 43095), (6630, 37609), (6838, 36465), (7293, 34190), (7890, 31603), (8619, 28930), (8679, 28730), (8942, 27885), (9295, 26826), (10257, 24310), (11154, 22355), (12155, 20514), (13413, 18590), (14365, 17358), (14465, 17238), (14586, 17095)]