1631609364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^2$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 4855011840

約数和(自身を除く): 3223402476

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 59, 66, 77, 84, 118, 132, 154, 173, 177, 231, 236, 308, 346, 354, 413, 462, 519, 649, 692, 708, 826, 924, 1038, 1211, 1239, 1298, 1652, 1903, 1947, 2076, 2422, 2478, 2596, 3633, 3806, 3894, 4543, 4844, 4956, 5709, 7266, 7612, 7788, 9086, 10207, 11418, 13321, 13629, 14532, 18172, 20414, 22836, 26642, 27258, 29929, 30621, 39963, 40828, 53284, 54516, 59858, 61242, 71449, 79926, 89787, 112277, 119716, 122484, 142898, 159852, 179574, 209503, 214347, 224554, 285796, 329219, 336831, 359148, 419006, 428694, 449108, 628509, 658438, 673662, 785939, 838012, 857388, 987657, 1257018, 1316876, 1347324, 1571878, 1765811, 1975314, 2304533, 2357817, 2514036, 3143756, 3531622, 3950628, 4609066, 4715634, 5297433, 6913599, 7063244, 9218132, 9431268, 10594866, 12360677, 13827198, 19423921, 21189732, 24721354, 27654396, 37082031, 38847842, 49442708, 58271763, 74164062, 77695684, 116543526, 135967447, 148328124, 233087052, 271934894, 407902341, 543869788, 815804682, 1631609364]

約数ペア:

[(1, 1631609364), (2, 815804682), (3, 543869788), (4, 407902341), (6, 271934894), (7, 233087052), (11, 148328124), (12, 135967447), (14, 116543526), (21, 77695684), (22, 74164062), (28, 58271763), (33, 49442708), (42, 38847842), (44, 37082031), (59, 27654396), (66, 24721354), (77, 21189732), (84, 19423921), (118, 13827198), (132, 12360677), (154, 10594866), (173, 9431268), (177, 9218132), (231, 7063244), (236, 6913599), (308, 5297433), (346, 4715634), (354, 4609066), (413, 3950628), (462, 3531622), (519, 3143756), (649, 2514036), (692, 2357817), (708, 2304533), (826, 1975314), (924, 1765811), (1038, 1571878), (1211, 1347324), (1239, 1316876), (1298, 1257018), (1652, 987657), (1903, 857388), (1947, 838012), (2076, 785939), (2422, 673662), (2478, 658438), (2596, 628509), (3633, 449108), (3806, 428694), (3894, 419006), (4543, 359148), (4844, 336831), (4956, 329219), (5709, 285796), (7266, 224554), (7612, 214347), (7788, 209503), (9086, 179574), (10207, 159852), (11418, 142898), (13321, 122484), (13629, 119716), (14532, 112277), (18172, 89787), (20414, 79926), (22836, 71449), (26642, 61242), (27258, 59858), (29929, 54516), (30621, 53284), (39963, 40828)]