2004805368

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{421}}^1$

素因数の和:570

約数の個数: 144

約数和(自身を含む): 5827777800

約数和(自身を除く): 3822972432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 59, 72, 76, 114, 118, 152, 171, 177, 228, 236, 342, 354, 421, 456, 472, 531, 684, 708, 842, 1062, 1121, 1263, 1368, 1416, 1684, 2124, 2242, 2526, 3363, 3368, 3481, 3789, 4248, 4484, 5052, 6726, 6962, 7578, 7999, 8968, 10089, 10104, 10443, 13452, 13924, 15156, 15998, 20178, 20886, 23997, 24839, 26904, 27848, 30312, 31329, 31996, 40356, 41772, 47994, 49678, 62658, 63992, 66139, 71991, 74517, 80712, 83544, 95988, 99356, 125316, 132278, 143982, 149034, 191976, 198417, 198712, 223551, 250632, 264556, 287964, 298068, 396834, 447102, 471941, 529112, 575928, 595251, 596136, 793668, 894204, 943882, 1190502, 1415823, 1465501, 1587336, 1788408, 1887764, 2381004, 2831646, 2931002, 3775528, 4247469, 4396503, 4762008, 5663292, 5862004, 8494938, 8793006, 11326584, 11724008, 13189509, 16989876, 17586012, 26379018, 27844519, 33979752, 35172024, 52758036, 55689038, 83533557, 105516072, 111378076, 167067114, 222756152, 250600671, 334134228, 501201342, 668268456, 1002402684, 2004805368]

約数ペア:

[(1, 2004805368), (2, 1002402684), (3, 668268456), (4, 501201342), (6, 334134228), (8, 250600671), (9, 222756152), (12, 167067114), (18, 111378076), (19, 105516072), (24, 83533557), (36, 55689038), (38, 52758036), (57, 35172024), (59, 33979752), (72, 27844519), (76, 26379018), (114, 17586012), (118, 16989876), (152, 13189509), (171, 11724008), (177, 11326584), (228, 8793006), (236, 8494938), (342, 5862004), (354, 5663292), (421, 4762008), (456, 4396503), (472, 4247469), (531, 3775528), (684, 2931002), (708, 2831646), (842, 2381004), (1062, 1887764), (1121, 1788408), (1263, 1587336), (1368, 1465501), (1416, 1415823), (1684, 1190502), (2124, 943882), (2242, 894204), (2526, 793668), (3363, 596136), (3368, 595251), (3481, 575928), (3789, 529112), (4248, 471941), (4484, 447102), (5052, 396834), (6726, 298068), (6962, 287964), (7578, 264556), (7999, 250632), (8968, 223551), (10089, 198712), (10104, 198417), (10443, 191976), (13452, 149034), (13924, 143982), (15156, 132278), (15998, 125316), (20178, 99356), (20886, 95988), (23997, 83544), (24839, 80712), (26904, 74517), (27848, 71991), (30312, 66139), (31329, 63992), (31996, 62658), (40356, 49678), (41772, 47994)]