1311810768

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2251}}^1$

素因数の和:2358

約数の個数: 160

約数和(自身を含む): 4021171200

約数和(自身を除く): 2709360432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 71, 72, 76, 108, 114, 142, 144, 152, 171, 213, 216, 228, 284, 304, 342, 426, 432, 456, 513, 568, 639, 684, 852, 912, 1026, 1136, 1278, 1349, 1368, 1704, 1917, 2052, 2251, 2556, 2698, 2736, 3408, 3834, 4047, 4104, 4502, 5112, 5396, 6753, 7668, 8094, 8208, 9004, 10224, 10792, 12141, 13506, 15336, 16188, 18008, 20259, 21584, 24282, 27012, 30672, 32376, 36016, 36423, 40518, 42769, 48564, 54024, 60777, 64752, 72846, 81036, 85538, 97128, 108048, 121554, 128307, 145692, 159821, 162072, 171076, 194256, 243108, 256614, 291384, 319642, 324144, 342152, 384921, 479463, 486216, 513228, 582768, 639284, 684304, 769842, 958926, 972432, 1026456, 1154763, 1278568, 1438389, 1539684, 1917852, 2052912, 2309526, 2557136, 2876778, 3036599, 3079368, 3835704, 4315167, 4619052, 5753556, 6073198, 6158736, 7671408, 8630334, 9109797, 9238104, 11507112, 12146396, 17260668, 18219594, 18476208, 23014224, 24292792, 27329391, 34521336, 36439188, 48585584, 54658782, 69042672, 72878376, 81988173, 109317564, 145756752, 163976346, 218635128, 327952692, 437270256, 655905384, 1311810768]

約数ペア:

[(1, 1311810768), (2, 655905384), (3, 437270256), (4, 327952692), (6, 218635128), (8, 163976346), (9, 145756752), (12, 109317564), (16, 81988173), (18, 72878376), (19, 69042672), (24, 54658782), (27, 48585584), (36, 36439188), (38, 34521336), (48, 27329391), (54, 24292792), (57, 23014224), (71, 18476208), (72, 18219594), (76, 17260668), (108, 12146396), (114, 11507112), (142, 9238104), (144, 9109797), (152, 8630334), (171, 7671408), (213, 6158736), (216, 6073198), (228, 5753556), (284, 4619052), (304, 4315167), (342, 3835704), (426, 3079368), (432, 3036599), (456, 2876778), (513, 2557136), (568, 2309526), (639, 2052912), (684, 1917852), (852, 1539684), (912, 1438389), (1026, 1278568), (1136, 1154763), (1278, 1026456), (1349, 972432), (1368, 958926), (1704, 769842), (1917, 684304), (2052, 639284), (2251, 582768), (2556, 513228), (2698, 486216), (2736, 479463), (3408, 384921), (3834, 342152), (4047, 324144), (4104, 319642), (4502, 291384), (5112, 256614), (5396, 243108), (6753, 194256), (7668, 171076), (8094, 162072), (8208, 159821), (9004, 145692), (10224, 128307), (10792, 121554), (12141, 108048), (13506, 97128), (15336, 85538), (16188, 81036), (18008, 72846), (20259, 64752), (21584, 60777), (24282, 54024), (27012, 48564), (30672, 42769), (32376, 40518), (36016, 36423)]