1230621132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:1039

約数の個数: 96

約数和(自身を含む): 3162668544

約数和(自身を除く): 1932047412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 137, 142, 156, 213, 274, 284, 411, 426, 548, 811, 822, 852, 923, 1622, 1644, 1781, 1846, 2433, 2769, 3244, 3562, 3692, 4866, 5343, 5538, 7124, 9727, 9732, 10543, 10686, 11076, 19454, 21086, 21372, 29181, 31629, 38908, 42172, 57581, 58362, 63258, 111107, 115162, 116724, 126451, 126516, 172743, 222214, 230324, 252902, 333321, 345486, 379353, 444428, 505804, 666642, 690972, 748553, 758706, 1333284, 1444391, 1497106, 1517412, 2245659, 2888782, 2994212, 4333173, 4491318, 5777564, 7888597, 8666346, 8982636, 15777194, 17332692, 23665791, 31554388, 47331582, 94663164, 102551761, 205103522, 307655283, 410207044, 615310566, 1230621132]

約数ペア:

[(1, 1230621132), (2, 615310566), (3, 410207044), (4, 307655283), (6, 205103522), (12, 102551761), (13, 94663164), (26, 47331582), (39, 31554388), (52, 23665791), (71, 17332692), (78, 15777194), (137, 8982636), (142, 8666346), (156, 7888597), (213, 5777564), (274, 4491318), (284, 4333173), (411, 2994212), (426, 2888782), (548, 2245659), (811, 1517412), (822, 1497106), (852, 1444391), (923, 1333284), (1622, 758706), (1644, 748553), (1781, 690972), (1846, 666642), (2433, 505804), (2769, 444428), (3244, 379353), (3562, 345486), (3692, 333321), (4866, 252902), (5343, 230324), (5538, 222214), (7124, 172743), (9727, 126516), (9732, 126451), (10543, 116724), (10686, 115162), (11076, 111107), (19454, 63258), (21086, 58362), (21372, 57581), (29181, 42172), (31629, 38908)]