1617236148

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:171

約数の個数: 216

約数和(自身を含む): 4585435680

約数和(自身を除く): 2968199532

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 31, 33, 38, 44, 57, 61, 62, 66, 76, 93, 114, 121, 122, 124, 132, 183, 186, 209, 228, 242, 244, 341, 363, 366, 372, 418, 484, 589, 627, 671, 682, 726, 732, 836, 961, 1023, 1159, 1178, 1254, 1342, 1364, 1452, 1767, 1891, 1922, 2013, 2046, 2299, 2318, 2356, 2508, 2684, 2883, 3477, 3534, 3751, 3782, 3844, 4026, 4092, 4598, 4636, 5673, 5766, 6479, 6897, 6954, 7068, 7381, 7502, 7564, 8052, 9196, 10571, 11253, 11346, 11532, 12749, 12958, 13794, 13908, 14762, 15004, 18259, 19437, 20801, 21142, 22143, 22506, 22692, 25498, 25916, 27588, 29524, 31713, 35929, 36518, 38247, 38874, 41602, 42284, 44286, 45012, 50996, 54777, 58621, 62403, 63426, 71269, 71858, 73036, 76494, 77748, 83204, 88572, 107787, 109554, 116281, 117242, 124806, 126852, 140239, 142538, 143716, 152988, 175863, 200849, 213807, 215574, 219108, 228811, 232562, 234484, 249612, 280478, 285076, 348843, 351726, 395219, 401698, 420717, 427614, 431148, 457622, 465124, 560956, 602547, 644831, 686433, 697686, 703452, 790438, 803396, 841434, 855228, 915244, 1113799, 1185657, 1205094, 1289662, 1372866, 1395372, 1580876, 1682868, 1934493, 2209339, 2227598, 2371314, 2410188, 2579324, 2745732, 3341397, 3868986, 4347409, 4418678, 4455196, 4742628, 6628017, 6682794, 7093141, 7737972, 8694818, 8837356, 12251789, 13042227, 13256034, 13365588, 14186282, 17389636, 21279423, 24503578, 26084454, 26512068, 28372564, 36755367, 42558846, 49007156, 52168908, 73510734, 85117692, 134769679, 147021468, 269539358, 404309037, 539078716, 808618074, 1617236148]

約数ペア:

[(1, 1617236148), (2, 808618074), (3, 539078716), (4, 404309037), (6, 269539358), (11, 147021468), (12, 134769679), (19, 85117692), (22, 73510734), (31, 52168908), (33, 49007156), (38, 42558846), (44, 36755367), (57, 28372564), (61, 26512068), (62, 26084454), (66, 24503578), (76, 21279423), (93, 17389636), (114, 14186282), (121, 13365588), (122, 13256034), (124, 13042227), (132, 12251789), (183, 8837356), (186, 8694818), (209, 7737972), (228, 7093141), (242, 6682794), (244, 6628017), (341, 4742628), (363, 4455196), (366, 4418678), (372, 4347409), (418, 3868986), (484, 3341397), (589, 2745732), (627, 2579324), (671, 2410188), (682, 2371314), (726, 2227598), (732, 2209339), (836, 1934493), (961, 1682868), (1023, 1580876), (1159, 1395372), (1178, 1372866), (1254, 1289662), (1342, 1205094), (1364, 1185657), (1452, 1113799), (1767, 915244), (1891, 855228), (1922, 841434), (2013, 803396), (2046, 790438), (2299, 703452), (2318, 697686), (2356, 686433), (2508, 644831), (2684, 602547), (2883, 560956), (3477, 465124), (3534, 457622), (3751, 431148), (3782, 427614), (3844, 420717), (4026, 401698), (4092, 395219), (4598, 351726), (4636, 348843), (5673, 285076), (5766, 280478), (6479, 249612), (6897, 234484), (6954, 232562), (7068, 228811), (7381, 219108), (7502, 215574), (7564, 213807), (8052, 200849), (9196, 175863), (10571, 152988), (11253, 143716), (11346, 142538), (11532, 140239), (12749, 126852), (12958, 124806), (13794, 117242), (13908, 116281), (14762, 109554), (15004, 107787), (18259, 88572), (19437, 83204), (20801, 77748), (21142, 76494), (22143, 73036), (22506, 71858), (22692, 71269), (25498, 63426), (25916, 62403), (27588, 58621), (29524, 54777), (31713, 50996), (35929, 45012), (36518, 44286), (38247, 42284), (38874, 41602)]