123380496

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 200

約数和(自身を含む): 383142144

約数和(自身を除く): 259761648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 37, 48, 54, 62, 72, 74, 81, 83, 93, 108, 111, 124, 144, 148, 162, 166, 186, 216, 222, 248, 249, 279, 296, 324, 332, 333, 372, 432, 444, 496, 498, 558, 592, 648, 664, 666, 744, 747, 837, 888, 996, 999, 1116, 1147, 1296, 1328, 1332, 1488, 1494, 1674, 1776, 1992, 1998, 2232, 2241, 2294, 2511, 2573, 2664, 2988, 2997, 3071, 3348, 3441, 3984, 3996, 4464, 4482, 4588, 5022, 5146, 5328, 5976, 5994, 6142, 6696, 6723, 6882, 7719, 7992, 8964, 9176, 9213, 10044, 10292, 10323, 11952, 11988, 12284, 13392, 13446, 13764, 15438, 15984, 17928, 18352, 18426, 20088, 20584, 20646, 23157, 23976, 24568, 26892, 27528, 27639, 30876, 30969, 35856, 36852, 40176, 41168, 41292, 46314, 47952, 49136, 53784, 55056, 55278, 61752, 61938, 69471, 73704, 82584, 82917, 92628, 92907, 95201, 107568, 110556, 123504, 123876, 138942, 147408, 165168, 165834, 185256, 185814, 190402, 208413, 221112, 247752, 248751, 277884, 285603, 331668, 370512, 371628, 380804, 416826, 442224, 495504, 497502, 555768, 571206, 663336, 743256, 761608, 833652, 856809, 995004, 1111536, 1142412, 1326672, 1486512, 1523216, 1667304, 1713618, 1990008, 2284824, 2570427, 3334608, 3427236, 3980016, 4569648, 5140854, 6854472, 7711281, 10281708, 13708944, 15422562, 20563416, 30845124, 41126832, 61690248, 123380496]

約数ペア:

[(1, 123380496), (2, 61690248), (3, 41126832), (4, 30845124), (6, 20563416), (8, 15422562), (9, 13708944), (12, 10281708), (16, 7711281), (18, 6854472), (24, 5140854), (27, 4569648), (31, 3980016), (36, 3427236), (37, 3334608), (48, 2570427), (54, 2284824), (62, 1990008), (72, 1713618), (74, 1667304), (81, 1523216), (83, 1486512), (93, 1326672), (108, 1142412), (111, 1111536), (124, 995004), (144, 856809), (148, 833652), (162, 761608), (166, 743256), (186, 663336), (216, 571206), (222, 555768), (248, 497502), (249, 495504), (279, 442224), (296, 416826), (324, 380804), (332, 371628), (333, 370512), (372, 331668), (432, 285603), (444, 277884), (496, 248751), (498, 247752), (558, 221112), (592, 208413), (648, 190402), (664, 185814), (666, 185256), (744, 165834), (747, 165168), (837, 147408), (888, 138942), (996, 123876), (999, 123504), (1116, 110556), (1147, 107568), (1296, 95201), (1328, 92907), (1332, 92628), (1488, 82917), (1494, 82584), (1674, 73704), (1776, 69471), (1992, 61938), (1998, 61752), (2232, 55278), (2241, 55056), (2294, 53784), (2511, 49136), (2573, 47952), (2664, 46314), (2988, 41292), (2997, 41168), (3071, 40176), (3348, 36852), (3441, 35856), (3984, 30969), (3996, 30876), (4464, 27639), (4482, 27528), (4588, 26892), (5022, 24568), (5146, 23976), (5328, 23157), (5976, 20646), (5994, 20584), (6142, 20088), (6696, 18426), (6723, 18352), (6882, 17928), (7719, 15984), (7992, 15438), (8964, 13764), (9176, 13446), (9213, 13392), (10044, 12284), (10292, 11988), (10323, 11952)]