747142719228

素因数分解:

$2^2\times 3^8\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{9923}}^1$

素因数の和:10121

約数の個数: 216

約数和(自身を含む): 2078249147520

約数和(自身を除く): 1331106428292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 151, 162, 171, 228, 243, 302, 324, 342, 453, 486, 513, 604, 684, 729, 906, 972, 1026, 1359, 1458, 1539, 1812, 2052, 2187, 2718, 2869, 2916, 3078, 4077, 4374, 4617, 5436, 5738, 6156, 6561, 8154, 8607, 8748, 9234, 9923, 11476, 12231, 13122, 13851, 16308, 17214, 18468, 19846, 24462, 25821, 26244, 27702, 29769, 34428, 36693, 39692, 41553, 48924, 51642, 55404, 59538, 73386, 77463, 83106, 89307, 103284, 110079, 119076, 124659, 146772, 154926, 166212, 178614, 188537, 220158, 232389, 249318, 267921, 309852, 330237, 357228, 377074, 440316, 464778, 498636, 535842, 565611, 660474, 697167, 754148, 803763, 929556, 990711, 1071684, 1131222, 1320948, 1394334, 1498373, 1607526, 1696833, 1981422, 2091501, 2262444, 2411289, 2788668, 2996746, 3215052, 3393666, 3962844, 4183002, 4495119, 4822578, 5090499, 5993492, 6274503, 6787332, 7233867, 8366004, 8990238, 9645156, 10180998, 12549006, 13485357, 14467734, 15271497, 17980476, 18823509, 20361996, 21701601, 25098012, 26970714, 28469087, 28935468, 30542994, 37647018, 40456071, 43403202, 45814491, 53941428, 56938174, 61085988, 65104803, 75294036, 80912142, 85407261, 86806404, 91628982, 113876348, 121368213, 130209606, 137443473, 161824284, 170814522, 183257964, 242736426, 256221783, 260419212, 274886946, 341629044, 364104639, 412330419, 485472852, 512443566, 549773892, 728209278, 768665349, 824660838, 1024887132, 1092313917, 1236991257, 1456418556, 1537330698, 1649321676, 2184627834, 2305996047, 2473982514, 3074661396, 3276941751, 4369255668, 4611992094, 4947965028, 6553883502, 6917988141, 9223984188, 9830825253, 13107767004, 13835976282, 19661650506, 20753964423, 27671952564, 39323301012, 41507928846, 62261893269, 83015857692, 124523786538, 186785679807, 249047573076, 373571359614, 747142719228]

約数ペア:

[(1, 747142719228), (2, 373571359614), (3, 249047573076), (4, 186785679807), (6, 124523786538), (9, 83015857692), (12, 62261893269), (18, 41507928846), (19, 39323301012), (27, 27671952564), (36, 20753964423), (38, 19661650506), (54, 13835976282), (57, 13107767004), (76, 9830825253), (81, 9223984188), (108, 6917988141), (114, 6553883502), (151, 4947965028), (162, 4611992094), (171, 4369255668), (228, 3276941751), (243, 3074661396), (302, 2473982514), (324, 2305996047), (342, 2184627834), (453, 1649321676), (486, 1537330698), (513, 1456418556), (604, 1236991257), (684, 1092313917), (729, 1024887132), (906, 824660838), (972, 768665349), (1026, 728209278), (1359, 549773892), (1458, 512443566), (1539, 485472852), (1812, 412330419), (2052, 364104639), (2187, 341629044), (2718, 274886946), (2869, 260419212), (2916, 256221783), (3078, 242736426), (4077, 183257964), (4374, 170814522), (4617, 161824284), (5436, 137443473), (5738, 130209606), (6156, 121368213), (6561, 113876348), (8154, 91628982), (8607, 86806404), (8748, 85407261), (9234, 80912142), (9923, 75294036), (11476, 65104803), (12231, 61085988), (13122, 56938174), (13851, 53941428), (16308, 45814491), (17214, 43403202), (18468, 40456071), (19846, 37647018), (24462, 30542994), (25821, 28935468), (26244, 28469087), (27702, 26970714), (29769, 25098012), (34428, 21701601), (36693, 20361996), (39692, 18823509), (41553, 17980476), (48924, 15271497), (51642, 14467734), (55404, 13485357), (59538, 12549006), (73386, 10180998), (77463, 9645156), (83106, 8990238), (89307, 8366004), (103284, 7233867), (110079, 6787332), (119076, 6274503), (124659, 5993492), (146772, 5090499), (154926, 4822578), (166212, 4495119), (178614, 4183002), (188537, 3962844), (220158, 3393666), (232389, 3215052), (249318, 2996746), (267921, 2788668), (309852, 2411289), (330237, 2262444), (357228, 2091501), (377074, 1981422), (440316, 1696833), (464778, 1607526), (498636, 1498373), (535842, 1394334), (565611, 1320948), (660474, 1131222), (697167, 1071684), (754148, 990711), (803763, 929556)]