2405379144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{2549}}^1$

素因数の和:2743

約数の個数: 128

約数和(自身を含む): 7094304000

約数和(自身を除く): 4688924856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 137, 164, 168, 246, 274, 287, 328, 411, 492, 548, 574, 822, 861, 959, 984, 1096, 1148, 1644, 1722, 1918, 2296, 2549, 2877, 3288, 3444, 3836, 5098, 5617, 5754, 6888, 7647, 7672, 10196, 11234, 11508, 15294, 16851, 17843, 20392, 22468, 23016, 30588, 33702, 35686, 39319, 44936, 53529, 61176, 67404, 71372, 78638, 104509, 107058, 117957, 134808, 142744, 157276, 209018, 214116, 235914, 313527, 314552, 349213, 418036, 428232, 471828, 627054, 698426, 731563, 836072, 943656, 1047639, 1254108, 1396852, 1463126, 2095278, 2194689, 2444491, 2508216, 2793704, 2926252, 4190556, 4389378, 4888982, 5852504, 7333473, 8381112, 8778756, 9777964, 14317733, 14666946, 17557512, 19555928, 28635466, 29333892, 42953199, 57270932, 58667784, 85906398, 100224131, 114541864, 171812796, 200448262, 300672393, 343625592, 400896524, 601344786, 801793048, 1202689572, 2405379144]

約数ペア:

[(1, 2405379144), (2, 1202689572), (3, 801793048), (4, 601344786), (6, 400896524), (7, 343625592), (8, 300672393), (12, 200448262), (14, 171812796), (21, 114541864), (24, 100224131), (28, 85906398), (41, 58667784), (42, 57270932), (56, 42953199), (82, 29333892), (84, 28635466), (123, 19555928), (137, 17557512), (164, 14666946), (168, 14317733), (246, 9777964), (274, 8778756), (287, 8381112), (328, 7333473), (411, 5852504), (492, 4888982), (548, 4389378), (574, 4190556), (822, 2926252), (861, 2793704), (959, 2508216), (984, 2444491), (1096, 2194689), (1148, 2095278), (1644, 1463126), (1722, 1396852), (1918, 1254108), (2296, 1047639), (2549, 943656), (2877, 836072), (3288, 731563), (3444, 698426), (3836, 627054), (5098, 471828), (5617, 428232), (5754, 418036), (6888, 349213), (7647, 314552), (7672, 313527), (10196, 235914), (11234, 214116), (11508, 209018), (15294, 157276), (16851, 142744), (17843, 134808), (20392, 117957), (22468, 107058), (23016, 104509), (30588, 78638), (33702, 71372), (35686, 67404), (39319, 61176), (44936, 53529)]