1440508056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2689}}^1$

素因数の和:2829

約数の個数: 128

約数和(自身を含む): 4148625600

約数和(自身を除く): 2708117544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 101, 102, 104, 136, 156, 202, 204, 221, 303, 312, 404, 408, 442, 606, 663, 808, 884, 1212, 1313, 1326, 1717, 1768, 2424, 2626, 2652, 2689, 3434, 3939, 5151, 5252, 5304, 5378, 6868, 7878, 8067, 10302, 10504, 10756, 13736, 15756, 16134, 20604, 21512, 22321, 31512, 32268, 34957, 41208, 44642, 45713, 64536, 66963, 69914, 89284, 91426, 104871, 133926, 137139, 139828, 178568, 182852, 209742, 267852, 271589, 274278, 279656, 365704, 419484, 535704, 543178, 548556, 594269, 814767, 838968, 1086356, 1097112, 1188538, 1629534, 1782807, 2172712, 2377076, 3259068, 3530657, 3565614, 4617013, 4754152, 6518136, 7061314, 7131228, 9234026, 10591971, 13851039, 14122628, 14262456, 18468052, 21183942, 27702078, 28245256, 36936104, 42367884, 55404156, 60021169, 84735768, 110808312, 120042338, 180063507, 240084676, 360127014, 480169352, 720254028, 1440508056]

約数ペア:

[(1, 1440508056), (2, 720254028), (3, 480169352), (4, 360127014), (6, 240084676), (8, 180063507), (12, 120042338), (13, 110808312), (17, 84735768), (24, 60021169), (26, 55404156), (34, 42367884), (39, 36936104), (51, 28245256), (52, 27702078), (68, 21183942), (78, 18468052), (101, 14262456), (102, 14122628), (104, 13851039), (136, 10591971), (156, 9234026), (202, 7131228), (204, 7061314), (221, 6518136), (303, 4754152), (312, 4617013), (404, 3565614), (408, 3530657), (442, 3259068), (606, 2377076), (663, 2172712), (808, 1782807), (884, 1629534), (1212, 1188538), (1313, 1097112), (1326, 1086356), (1717, 838968), (1768, 814767), (2424, 594269), (2626, 548556), (2652, 543178), (2689, 535704), (3434, 419484), (3939, 365704), (5151, 279656), (5252, 274278), (5304, 271589), (5378, 267852), (6868, 209742), (7878, 182852), (8067, 178568), (10302, 139828), (10504, 137139), (10756, 133926), (13736, 104871), (15756, 91426), (16134, 89284), (20604, 69914), (21512, 66963), (22321, 64536), (31512, 45713), (32268, 44642), (34957, 41208)]