395724324

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:893

約数の個数: 96

約数和(自身を含む): 1015907200

約数和(自身を除く): 620182876

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 61, 74, 76, 111, 114, 122, 148, 183, 222, 228, 244, 366, 444, 703, 732, 769, 1159, 1406, 1538, 2109, 2257, 2307, 2318, 2812, 3076, 3477, 4218, 4514, 4614, 4636, 6771, 6954, 8436, 9028, 9228, 13542, 13908, 14611, 27084, 28453, 29222, 42883, 43833, 46909, 56906, 58444, 85359, 85766, 87666, 93818, 113812, 128649, 140727, 170718, 171532, 175332, 187636, 257298, 281454, 341436, 514596, 540607, 562908, 891271, 1081214, 1621821, 1735633, 1782542, 2162428, 2673813, 3243642, 3471266, 3565084, 5206899, 5347626, 6487284, 6942532, 10413798, 10695252, 20827596, 32977027, 65954054, 98931081, 131908108, 197862162, 395724324]

約数ペア:

[(1, 395724324), (2, 197862162), (3, 131908108), (4, 98931081), (6, 65954054), (12, 32977027), (19, 20827596), (37, 10695252), (38, 10413798), (57, 6942532), (61, 6487284), (74, 5347626), (76, 5206899), (111, 3565084), (114, 3471266), (122, 3243642), (148, 2673813), (183, 2162428), (222, 1782542), (228, 1735633), (244, 1621821), (366, 1081214), (444, 891271), (703, 562908), (732, 540607), (769, 514596), (1159, 341436), (1406, 281454), (1538, 257298), (2109, 187636), (2257, 175332), (2307, 171532), (2318, 170718), (2812, 140727), (3076, 128649), (3477, 113812), (4218, 93818), (4514, 87666), (4614, 85766), (4636, 85359), (6771, 58444), (6954, 56906), (8436, 46909), (9028, 43833), (9228, 42883), (13542, 29222), (13908, 28453), (14611, 27084)]